129626373908

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{2477}}^1\times {\mathrm{36241}}^1$

素因数の和:38760

約数の個数: 36

約数和(自身を含む): 239517071892

約数和(自身を除く): 109890697984

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2477, 4954, 9908, 36241, 47063, 72482, 94126, 144964, 188252, 688579, 894197, 1377158, 1788394, 2754316, 3576788, 13083001, 26166002, 52332004, 89768957, 179537914, 359075828, 1705610183, 3411220366, 6822440732, 32406593477, 64813186954, 129626373908]

約数ペア:

[(1, 129626373908), (2, 64813186954), (4, 32406593477), (19, 6822440732), (38, 3411220366), (76, 1705610183), (361, 359075828), (722, 179537914), (1444, 89768957), (2477, 52332004), (4954, 26166002), (9908, 13083001), (36241, 3576788), (47063, 2754316), (72482, 1788394), (94126, 1377158), (144964, 894197), (188252, 688579)]