156625714

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2311}}^1$

素因数の和:2470

約数の個数: 32

約数和(自身を含む): 276996096

約数和(自身を除く): 120370382

約数列:

[1, 2, 7, 14, 47, 94, 103, 206, 329, 658, 721, 1442, 2311, 4622, 4841, 9682, 16177, 32354, 33887, 67774, 108617, 217234, 238033, 476066, 760319, 1520638, 1666231, 3332462, 11187551, 22375102, 78312857, 156625714]

約数ペア:

[(1, 156625714), (2, 78312857), (7, 22375102), (14, 11187551), (47, 3332462), (94, 1666231), (103, 1520638), (206, 760319), (329, 476066), (658, 238033), (721, 217234), (1442, 108617), (2311, 67774), (4622, 33887), (4841, 32354), (9682, 16177)]