156747267159

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{53698961}}^1$

素因数の和:53699110

約数の個数: 16

約数和(自身を含む): 240571349760

約数和(自身を除く): 83824082601

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 53698961, 161096883, 375892727, 1127678181, 7464155579, 22392466737, 52249089053, 156747267159]

約数ペア:

[(1, 156747267159), (3, 52249089053), (7, 22392466737), (21, 7464155579), (139, 1127678181), (417, 375892727), (973, 161096883), (2919, 53698961)]