156946457222

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{7039}}^1\times {\mathrm{157019}}^1$

素因数の和:164131

約数の個数: 16

約数和(自身を含む): 238770892800

約数和(自身を除く): 81824435578

約数列:

[1, 2, 71, 142, 7039, 14078, 157019, 314038, 499769, 999538, 11148349, 22296698, 1105256741, 2210513482, 78473228611, 156946457222]

約数ペア:

[(1, 156946457222), (2, 78473228611), (71, 2210513482), (142, 1105256741), (7039, 22296698), (14078, 11148349), (157019, 999538), (314038, 499769)]