156667268

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{1279}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 277831680

約数和(自身を除く): 121164412

約数列:

[1, 2, 4, 113, 226, 271, 452, 542, 1084, 1279, 2558, 5116, 30623, 61246, 122492, 144527, 289054, 346609, 578108, 693218, 1386436, 39166817, 78333634, 156667268]

約数ペア:

[(1, 156667268), (2, 78333634), (4, 39166817), (113, 1386436), (226, 693218), (271, 578108), (452, 346609), (542, 289054), (1084, 144527), (1279, 122492), (2558, 61246), (5116, 30623)]