172425170

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{257351}}^1$

素因数の和:257425

約数の個数: 16

約数和(自身を含む): 314998848

約数和(自身を除く): 142573678

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 257351, 514702, 1286755, 2573510, 17242517, 34485034, 86212585, 172425170]

約数ペア:

[(1, 172425170), (2, 86212585), (5, 34485034), (10, 17242517), (67, 2573510), (134, 1286755), (335, 514702), (670, 257351)]