158665859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{2531}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 178657920

約数和(自身を除く): 19992061

約数列:

[1, 11, 41, 139, 451, 1529, 2531, 5699, 27841, 62689, 103771, 351809, 1141481, 3869899, 14424169, 158665859]

約数ペア:

[(1, 158665859), (11, 14424169), (41, 3869899), (139, 1141481), (451, 351809), (1529, 103771), (2531, 62689), (5699, 27841)]