15871122224

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:1038

約数の個数: 80

約数和(自身を含む): 31643019360

約数和(自身を除く): 15771897136

約数列:

[1, 2, 4, 8, 16, 89, 101, 163, 178, 202, 326, 356, 404, 652, 677, 712, 808, 1304, 1354, 1424, 1616, 2608, 2708, 5416, 8989, 10832, 14507, 16463, 17978, 29014, 32926, 35956, 58028, 60253, 65852, 68377, 71912, 110351, 116056, 120506, 131704, 136754, 143824, 220702, 232112, 241012, 263408, 273508, 441404, 482024, 547016, 882808, 964048, 1094032, 1465207, 1765616, 2930414, 5860828, 6085553, 9821239, 11145451, 11721656, 12171106, 19642478, 22290902, 23443312, 24342212, 39284956, 44581804, 48684424, 78569912, 89163608, 97368848, 157139824, 178327216, 991945139, 1983890278, 3967780556, 7935561112, 15871122224]

約数ペア:

[(1, 15871122224), (2, 7935561112), (4, 3967780556), (8, 1983890278), (16, 991945139), (89, 178327216), (101, 157139824), (163, 97368848), (178, 89163608), (202, 78569912), (326, 48684424), (356, 44581804), (404, 39284956), (652, 24342212), (677, 23443312), (712, 22290902), (808, 19642478), (1304, 12171106), (1354, 11721656), (1424, 11145451), (1616, 9821239), (2608, 6085553), (2708, 5860828), (5416, 2930414), (8989, 1765616), (10832, 1465207), (14507, 1094032), (16463, 964048), (17978, 882808), (29014, 547016), (32926, 482024), (35956, 441404), (58028, 273508), (60253, 263408), (65852, 241012), (68377, 232112), (71912, 220702), (110351, 143824), (116056, 136754), (120506, 131704)]