117544516

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{1297}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 208614560

約数和(自身を除く): 91070044

約数列:

[1, 2, 4, 139, 163, 278, 326, 556, 652, 1297, 2594, 5188, 22657, 45314, 90628, 180283, 211411, 360566, 422822, 721132, 845644, 29386129, 58772258, 117544516]

約数ペア:

[(1, 117544516), (2, 58772258), (4, 29386129), (139, 845644), (163, 721132), (278, 422822), (326, 360566), (556, 211411), (652, 180283), (1297, 90628), (2594, 45314), (5188, 22657)]