123145056

素因数分解:

$2^5\times 3^3\times {\mathrm{142529}}^1$

素因数の和:142548

約数の個数: 48

約数和(自身を含む): 359175600

約数和(自身を除く): 236030544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 142529, 285058, 427587, 570116, 855174, 1140232, 1282761, 1710348, 2280464, 2565522, 3420696, 3848283, 4560928, 5131044, 6841392, 7696566, 10262088, 13682784, 15393132, 20524176, 30786264, 41048352, 61572528, 123145056]

約数ペア:

[(1, 123145056), (2, 61572528), (3, 41048352), (4, 30786264), (6, 20524176), (8, 15393132), (9, 13682784), (12, 10262088), (16, 7696566), (18, 6841392), (24, 5131044), (27, 4560928), (32, 3848283), (36, 3420696), (48, 2565522), (54, 2280464), (72, 1710348), (96, 1282761), (108, 1140232), (144, 855174), (216, 570116), (288, 427587), (432, 285058), (864, 142529)]