156979814194

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{691}}^1\times {\mathrm{1049}}^1$

素因数の和:2279

約数の個数: 64

約数和(自身を含む): 279014400000

約数和(自身を除く): 122034585806

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 499, 691, 998, 1049, 1382, 2098, 3493, 4837, 6986, 7343, 9674, 14686, 15469, 21421, 30938, 32519, 42842, 65038, 108283, 149947, 216566, 227633, 299894, 344809, 455266, 523451, 689618, 724859, 1046902, 1449718, 2413663, 3664157, 4827326, 5074013, 7328314, 10148026, 10689079, 16226981, 21378158, 22470629, 32453962, 44941258, 74823553, 113588867, 149647106, 157294403, 227177734, 314588806, 361704641, 723409282, 2531932487, 5063864974, 11212843871, 22425687742, 78489907097, 156979814194]

約数ペア:

[(1, 156979814194), (2, 78489907097), (7, 22425687742), (14, 11212843871), (31, 5063864974), (62, 2531932487), (217, 723409282), (434, 361704641), (499, 314588806), (691, 227177734), (998, 157294403), (1049, 149647106), (1382, 113588867), (2098, 74823553), (3493, 44941258), (4837, 32453962), (6986, 22470629), (7343, 21378158), (9674, 16226981), (14686, 10689079), (15469, 10148026), (21421, 7328314), (30938, 5074013), (32519, 4827326), (42842, 3664157), (65038, 2413663), (108283, 1449718), (149947, 1046902), (216566, 724859), (227633, 689618), (299894, 523451), (344809, 455266)]