156639104454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9403}}^1\times {\mathrm{396629}}^1$

素因数の和:406044

約数の個数: 32

約数和(自身を含む): 358071217920

約数和(自身を除く): 201432113466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9403, 18806, 28209, 56418, 65821, 131642, 197463, 394926, 396629, 793258, 1189887, 2379774, 2776403, 5552806, 8329209, 16658418, 3729502487, 7459004974, 11188507461, 22377014922, 26106517409, 52213034818, 78319552227, 156639104454]

約数ペア:

[(1, 156639104454), (2, 78319552227), (3, 52213034818), (6, 26106517409), (7, 22377014922), (14, 11188507461), (21, 7459004974), (42, 3729502487), (9403, 16658418), (18806, 8329209), (28209, 5552806), (56418, 2776403), (65821, 2379774), (131642, 1189887), (197463, 793258), (394926, 396629)]