156943137910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2789}}^1\times {\mathrm{11699}}^1$

素因数の和:14545

約数の個数: 64

約数和(自身を含む): 312589368000

約数和(自身を除く): 155646230090

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 2789, 4810, 5578, 11699, 13945, 23398, 27890, 36257, 58495, 72514, 103193, 116990, 152087, 181285, 206386, 304174, 362570, 432863, 515965, 760435, 865726, 1031930, 1341509, 1520870, 2164315, 2683018, 4328630, 5627219, 6707545, 11254438, 13415090, 28136095, 32628511, 56272190, 65257022, 163142555, 326285110, 424170643, 848341286, 1207254907, 2120853215, 2414509814, 4241706430, 6036274535, 12072549070, 15694313791, 31388627582, 78471568955, 156943137910]

約数ペア:

[(1, 156943137910), (2, 78471568955), (5, 31388627582), (10, 15694313791), (13, 12072549070), (26, 6036274535), (37, 4241706430), (65, 2414509814), (74, 2120853215), (130, 1207254907), (185, 848341286), (370, 424170643), (481, 326285110), (962, 163142555), (2405, 65257022), (2789, 56272190), (4810, 32628511), (5578, 28136095), (11699, 13415090), (13945, 11254438), (23398, 6707545), (27890, 5627219), (36257, 4328630), (58495, 2683018), (72514, 2164315), (103193, 1520870), (116990, 1341509), (152087, 1031930), (181285, 865726), (206386, 760435), (304174, 515965), (362570, 432863)]