159671640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16843}}^1$

素因数の和:16936

約数の個数: 64

約数和(自身を含む): 485107200

約数和(自身を除く): 325435560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 16843, 33686, 50529, 67372, 84215, 101058, 134744, 168430, 202116, 252645, 336860, 404232, 505290, 673720, 1010580, 1330597, 2021160, 2661194, 3991791, 5322388, 6652985, 7983582, 10644776, 13305970, 15967164, 19958955, 26611940, 31934328, 39917910, 53223880, 79835820, 159671640]

約数ペア:

[(1, 159671640), (2, 79835820), (3, 53223880), (4, 39917910), (5, 31934328), (6, 26611940), (8, 19958955), (10, 15967164), (12, 13305970), (15, 10644776), (20, 7983582), (24, 6652985), (30, 5322388), (40, 3991791), (60, 2661194), (79, 2021160), (120, 1330597), (158, 1010580), (237, 673720), (316, 505290), (395, 404232), (474, 336860), (632, 252645), (790, 202116), (948, 168430), (1185, 134744), (1580, 101058), (1896, 84215), (2370, 67372), (3160, 50529), (4740, 33686), (9480, 16843)]