123669008

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 245302008

約数和(自身を除く): 121633000

約数列:

[1, 2, 4, 8, 16, 73, 113, 146, 226, 292, 452, 584, 904, 937, 1168, 1808, 1874, 3748, 7496, 8249, 14992, 16498, 32996, 65992, 68401, 105881, 131984, 136802, 211762, 273604, 423524, 547208, 847048, 1094416, 1694096, 7729313, 15458626, 30917252, 61834504, 123669008]

約数ペア:

[(1, 123669008), (2, 61834504), (4, 30917252), (8, 15458626), (16, 7729313), (73, 1694096), (113, 1094416), (146, 847048), (226, 547208), (292, 423524), (452, 273604), (584, 211762), (904, 136802), (937, 131984), (1168, 105881), (1808, 68401), (1874, 65992), (3748, 32996), (7496, 16498), (8249, 14992)]