149720514

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{5791}}^1$

素因数の和:5966

約数の個数: 32

約数和(自身を含む): 311377920

約数和(自身を除く): 161657406

約数列:

[1, 2, 3, 6, 31, 62, 93, 139, 186, 278, 417, 834, 4309, 5791, 8618, 11582, 12927, 17373, 25854, 34746, 179521, 359042, 538563, 804949, 1077126, 1609898, 2414847, 4829694, 24953419, 49906838, 74860257, 149720514]

約数ペア:

[(1, 149720514), (2, 74860257), (3, 49906838), (6, 24953419), (31, 4829694), (62, 2414847), (93, 1609898), (139, 1077126), (186, 804949), (278, 538563), (417, 359042), (834, 179521), (4309, 34746), (5791, 25854), (8618, 17373), (11582, 12927)]