157028022

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{62761}}^1$

素因数の和:62908

約数の個数: 24

約数和(自身を含む): 342680520

約数和(自身を除く): 185652498

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 62761, 125522, 188283, 376566, 564849, 1129698, 8723779, 17447558, 26171337, 52342674, 78514011, 157028022]

約数ペア:

[(1, 157028022), (2, 78514011), (3, 52342674), (6, 26171337), (9, 17447558), (18, 8723779), (139, 1129698), (278, 564849), (417, 376566), (834, 188283), (1251, 125522), (2502, 62761)]