159798914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{36871}}^1$

素因数の和:37081

約数の個数: 16

約数和(自身を含む): 262823616

約数和(自身を除く): 103024702

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 36871, 73742, 405581, 811162, 7263587, 14527174, 79899457, 159798914]

約数ペア:

[(1, 159798914), (2, 79899457), (11, 14527174), (22, 7263587), (197, 811162), (394, 405581), (2167, 73742), (4334, 36871)]