157831282

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3061}}^1$

素因数の和:3226

約数の個数: 32

約数和(自身を含む): 282193920

約数和(自身を除く): 124362638

約数列:

[1, 2, 7, 14, 29, 58, 127, 203, 254, 406, 889, 1778, 3061, 3683, 6122, 7366, 21427, 25781, 42854, 51562, 88769, 177538, 388747, 621383, 777494, 1242766, 2721229, 5442458, 11273663, 22547326, 78915641, 157831282]

約数ペア:

[(1, 157831282), (2, 78915641), (7, 22547326), (14, 11273663), (29, 5442458), (58, 2721229), (127, 1242766), (203, 777494), (254, 621383), (406, 388747), (889, 177538), (1778, 88769), (3061, 51562), (3683, 42854), (6122, 25781), (7366, 21427)]