161636976

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36209}}^1$

素因数の和:36254

約数の個数: 60

約数和(自身を含む): 466964160

約数和(自身を除く): 305327184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 36209, 72418, 108627, 144836, 217254, 289672, 325881, 434508, 579344, 651762, 869016, 1122479, 1303524, 1738032, 2244958, 2607048, 3367437, 4489916, 5214096, 6734874, 8979832, 10102311, 13469748, 17959664, 20204622, 26939496, 40409244, 53878992, 80818488, 161636976]

約数ペア:

[(1, 161636976), (2, 80818488), (3, 53878992), (4, 40409244), (6, 26939496), (8, 20204622), (9, 17959664), (12, 13469748), (16, 10102311), (18, 8979832), (24, 6734874), (31, 5214096), (36, 4489916), (48, 3367437), (62, 2607048), (72, 2244958), (93, 1738032), (124, 1303524), (144, 1122479), (186, 869016), (248, 651762), (279, 579344), (372, 434508), (496, 325881), (558, 289672), (744, 217254), (1116, 144836), (1488, 108627), (2232, 72418), (4464, 36209)]