149397326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1489}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 256828320

約数和(自身を除く): 107430994

約数列:

[1, 2, 13, 17, 26, 34, 221, 227, 442, 454, 1489, 2951, 2978, 3859, 5902, 7718, 19357, 25313, 38714, 50167, 50626, 100334, 329069, 338003, 658138, 676006, 4394039, 5746051, 8788078, 11492102, 74698663, 149397326]

約数ペア:

[(1, 149397326), (2, 74698663), (13, 11492102), (17, 8788078), (26, 5746051), (34, 4394039), (221, 676006), (227, 658138), (442, 338003), (454, 329069), (1489, 100334), (2951, 50626), (2978, 50167), (3859, 38714), (5902, 25313), (7718, 19357)]