156955870556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{11489}}^1\times {\mathrm{200903}}^1$

素因数の和:212413

約数の個数: 24

約数和(自身を含む): 290856756960

約数和(自身を除く): 133900886404

約数列:

[1, 2, 4, 17, 34, 68, 11489, 22978, 45956, 195313, 200903, 390626, 401806, 781252, 803612, 3415351, 6830702, 13661404, 2308174567, 4616349134, 9232698268, 39238967639, 78477935278, 156955870556]

約数ペア:

[(1, 156955870556), (2, 78477935278), (4, 39238967639), (17, 9232698268), (34, 4616349134), (68, 2308174567), (11489, 13661404), (22978, 6830702), (45956, 3415351), (195313, 803612), (200903, 781252), (390626, 401806)]