157045142943

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{641}}^1\times {\mathrm{2179}}^1$

素因数の和:2901

約数の個数: 72

約数和(自身を含む): 252936880560

約数和(自身を除く): 95891737617

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 641, 961, 1209, 1923, 2179, 2883, 3627, 5769, 6537, 8333, 8649, 12493, 19611, 19871, 24999, 28327, 37479, 59613, 67549, 74997, 84981, 112437, 178839, 202647, 254943, 258323, 607941, 616001, 774969, 878137, 1396739, 1848003, 2094019, 2324907, 2634411, 4190217, 5544009, 6282057, 7903233, 8008013, 12570651, 18157607, 18846171, 24024039, 27222247, 43298909, 54472821, 72072117, 81666741, 129896727, 163418463, 245000223, 389690181, 562885817, 1342266179, 1688657451, 4026798537, 5065972353, 12080395611, 17449460327, 52348380981, 157045142943]

約数ペア:

[(1, 157045142943), (3, 52348380981), (9, 17449460327), (13, 12080395611), (31, 5065972353), (39, 4026798537), (93, 1688657451), (117, 1342266179), (279, 562885817), (403, 389690181), (641, 245000223), (961, 163418463), (1209, 129896727), (1923, 81666741), (2179, 72072117), (2883, 54472821), (3627, 43298909), (5769, 27222247), (6537, 24024039), (8333, 18846171), (8649, 18157607), (12493, 12570651), (19611, 8008013), (19871, 7903233), (24999, 6282057), (28327, 5544009), (37479, 4190217), (59613, 2634411), (67549, 2324907), (74997, 2094019), (84981, 1848003), (112437, 1396739), (178839, 878137), (202647, 774969), (254943, 616001), (258323, 607941)]