177940716

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{2203}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 426553344

約数和(自身を除く): 248612628

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 127, 159, 212, 254, 318, 381, 508, 636, 762, 1524, 2203, 4406, 6609, 6731, 8812, 13218, 13462, 20193, 26436, 26924, 40386, 80772, 116759, 233518, 279781, 350277, 467036, 559562, 700554, 839343, 1119124, 1401108, 1678686, 3357372, 14828393, 29656786, 44485179, 59313572, 88970358, 177940716]

約数ペア:

[(1, 177940716), (2, 88970358), (3, 59313572), (4, 44485179), (6, 29656786), (12, 14828393), (53, 3357372), (106, 1678686), (127, 1401108), (159, 1119124), (212, 839343), (254, 700554), (318, 559562), (381, 467036), (508, 350277), (636, 279781), (762, 233518), (1524, 116759), (2203, 80772), (4406, 40386), (6609, 26924), (6731, 26436), (8812, 20193), (13218, 13462)]