165555468

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{117917}}^1$

素因数の和:117943

約数の個数: 48

約数和(自身を含む): 462238560

約数和(自身を除く): 296683092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 117917, 235834, 353751, 471668, 707502, 1061253, 1415004, 1532921, 2122506, 3065842, 3183759, 4245012, 4598763, 6131684, 6367518, 9197526, 12735036, 13796289, 18395052, 27592578, 41388867, 55185156, 82777734, 165555468]

約数ペア:

[(1, 165555468), (2, 82777734), (3, 55185156), (4, 41388867), (6, 27592578), (9, 18395052), (12, 13796289), (13, 12735036), (18, 9197526), (26, 6367518), (27, 6131684), (36, 4598763), (39, 4245012), (52, 3183759), (54, 3065842), (78, 2122506), (108, 1532921), (117, 1415004), (156, 1061253), (234, 707502), (351, 471668), (468, 353751), (702, 235834), (1404, 117917)]