15223376

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 36009600

約数和(自身を除く): 20786224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 43, 56, 58, 86, 109, 112, 116, 172, 203, 218, 232, 301, 344, 406, 436, 464, 602, 688, 763, 812, 872, 1204, 1247, 1526, 1624, 1744, 2408, 2494, 3052, 3161, 3248, 4687, 4816, 4988, 6104, 6322, 8729, 9374, 9976, 12208, 12644, 17458, 18748, 19952, 22127, 25288, 32809, 34916, 37496, 44254, 50576, 65618, 69832, 74992, 88508, 131236, 135923, 139664, 177016, 262472, 271846, 354032, 524944, 543692, 951461, 1087384, 1902922, 2174768, 3805844, 7611688, 15223376]

約数ペア:

[(1, 15223376), (2, 7611688), (4, 3805844), (7, 2174768), (8, 1902922), (14, 1087384), (16, 951461), (28, 543692), (29, 524944), (43, 354032), (56, 271846), (58, 262472), (86, 177016), (109, 139664), (112, 135923), (116, 131236), (172, 88508), (203, 74992), (218, 69832), (232, 65618), (301, 50576), (344, 44254), (406, 37496), (436, 34916), (464, 32809), (602, 25288), (688, 22127), (763, 19952), (812, 18748), (872, 17458), (1204, 12644), (1247, 12208), (1526, 9976), (1624, 9374), (1744, 8729), (2408, 6322), (2494, 6104), (3052, 4988), (3161, 4816), (3248, 4687)]