Factors of 162

What are the Factors of 162?


1, 2, 3, 6, 9, 18, 27, 54, 81, 162 as Factors

or

1×162, 2×81, 3×54, 6×27, 9×18 as Factor Pairs

Formula How to

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How to find Factors of 162? The factors of a number are the positive integers that divide evenly into that number. In other words, they're the numbers that can be multiplied together to give the original number.

The number of factors a positive integer has is related to its prime factorization. For example, a number that is the product of two distinct primes has exactly three factors: 1, the number itself, and one of the primes. On the other hand, a number that is a perfect square has an odd number of factors, because it has duplicates of its prime factors.

To find the factors of a number, you need to break that number down to its smallest prime number.

The quickest way to find the factors of a number is to divide it by the smallest prime number (bigger than 1) that goes into it evenly with no remainder. Continue this process with each number you get, until you reach 1.

For calculation, here's how to calculate Factors of 162 using the formula above, step by step trees are given below

Factors of 162 are 1, 2, 3, 6, 9, 18, 27, 54, 81 and 162.

Factor Pairs of 162 are 1×162, 2×81, 3×54, 6×27 and 9×18.

No! 162 is not a prime number.

Yes! 162 is a composite number.

Number Factor Pairs
157 1×157
158 1×158, 2×79
159 1×159, 3×53
160 10×16, 1×160, 2×80, 4×40, 5×32, 8×20
161 1×161, 7×23
162 1×162, 2×81, 3×54, 6×27, 9×18
163 1×163
164 1×164, 2×82, 4×41
165 11×15, 1×165, 3×55, 5×33
166 1×166, 2×83
167 1×167