156548090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{2797}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 293118480

約数和(自身を除く): 136570390

約数列:

[1, 2, 5, 10, 29, 58, 145, 193, 290, 386, 965, 1930, 2797, 5594, 5597, 11194, 13985, 27970, 27985, 55970, 81113, 162226, 405565, 539821, 811130, 1079642, 2699105, 5398210, 15654809, 31309618, 78274045, 156548090]

約数ペア:

[(1, 156548090), (2, 78274045), (5, 31309618), (10, 15654809), (29, 5398210), (58, 2699105), (145, 1079642), (193, 811130), (290, 539821), (386, 405565), (965, 162226), (1930, 81113), (2797, 55970), (5594, 27985), (5597, 27970), (11194, 13985)]