179948944

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3259}}^1$

素因数の和:3320

約数の個数: 80

約数和(自身を含む): 436579200

約数和(自身を除く): 256630256

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 812, 952, 986, 1624, 1904, 1972, 3248, 3259, 3451, 3944, 6518, 6902, 7888, 13036, 13804, 22813, 26072, 27608, 45626, 52144, 55216, 55403, 91252, 94511, 110806, 182504, 189022, 221612, 365008, 378044, 387821, 443224, 661577, 756088, 775642, 886448, 1323154, 1512176, 1551284, 1606687, 2646308, 3102568, 3213374, 5292616, 6205136, 6426748, 10585232, 11246809, 12853496, 22493618, 25706992, 44987236, 89974472, 179948944]

約数ペア:

[(1, 179948944), (2, 89974472), (4, 44987236), (7, 25706992), (8, 22493618), (14, 12853496), (16, 11246809), (17, 10585232), (28, 6426748), (29, 6205136), (34, 5292616), (56, 3213374), (58, 3102568), (68, 2646308), (112, 1606687), (116, 1551284), (119, 1512176), (136, 1323154), (203, 886448), (232, 775642), (238, 756088), (272, 661577), (406, 443224), (464, 387821), (476, 378044), (493, 365008), (812, 221612), (952, 189022), (986, 182504), (1624, 110806), (1904, 94511), (1972, 91252), (3248, 55403), (3259, 55216), (3451, 52144), (3944, 45626), (6518, 27608), (6902, 26072), (7888, 22813), (13036, 13804)]