156947900207

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{7529}}^1\times {\mathrm{21737}}^1$

素因数の和:29410

約数の個数: 16

約数和(自身を含む): 180710602560

約数和(自身を除く): 23762702353

約数列:

[1, 7, 137, 959, 7529, 21737, 52703, 152159, 1031473, 2977969, 7220311, 20845783, 163657873, 1145605111, 22421128601, 156947900207]

約数ペア:

[(1, 156947900207), (7, 22421128601), (137, 1145605111), (959, 163657873), (7529, 20845783), (21737, 7220311), (52703, 2977969), (152159, 1031473)]