157854684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1011889}}^1$

素因数の和:1011909

約数の個数: 24

約数和(自身を含む): 396660880

約数和(自身を除く): 238806196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1011889, 2023778, 3035667, 4047556, 6071334, 12142668, 13154557, 26309114, 39463671, 52618228, 78927342, 157854684]

約数ペア:

[(1, 157854684), (2, 78927342), (3, 52618228), (4, 39463671), (6, 26309114), (12, 13154557), (13, 12142668), (26, 6071334), (39, 4047556), (52, 3035667), (78, 2023778), (156, 1011889)]