156950017018

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1021}}^1\times {\mathrm{390157}}^1$

素因数の和:391377

約数の個数: 16

約数和(自身を含む): 236852436744

約数和(自身を除く): 79902419726

約数列:

[1, 2, 197, 394, 1021, 2042, 201137, 390157, 402274, 780314, 76860929, 153721858, 398350297, 796700594, 78475008509, 156950017018]

約数ペア:

[(1, 156950017018), (2, 78475008509), (197, 796700594), (394, 398350297), (1021, 153721858), (2042, 76860929), (201137, 780314), (390157, 402274)]