157078268

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{2503}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 285005280

約数和(自身を除く): 127927012

約数列:

[1, 2, 4, 29, 58, 116, 541, 1082, 2164, 2503, 5006, 10012, 15689, 31378, 62756, 72587, 145174, 290348, 1354123, 2708246, 5416492, 39269567, 78539134, 157078268]

約数ペア:

[(1, 157078268), (2, 78539134), (4, 39269567), (29, 5416492), (58, 2708246), (116, 1354123), (541, 290348), (1082, 145174), (2164, 72587), (2503, 62756), (5006, 31378), (10012, 15689)]