161719248

素因数分解:

$2^4\times 3^1\times {\mathrm{277}}^1\times {\mathrm{12163}}^1$

素因数の和:12451

約数の個数: 40

約数和(自身を含む): 419317408

約数和(自身を除く): 257598160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 277, 554, 831, 1108, 1662, 2216, 3324, 4432, 6648, 12163, 13296, 24326, 36489, 48652, 72978, 97304, 145956, 194608, 291912, 583824, 3369151, 6738302, 10107453, 13476604, 20214906, 26953208, 40429812, 53906416, 80859624, 161719248]

約数ペア:

[(1, 161719248), (2, 80859624), (3, 53906416), (4, 40429812), (6, 26953208), (8, 20214906), (12, 13476604), (16, 10107453), (24, 6738302), (48, 3369151), (277, 583824), (554, 291912), (831, 194608), (1108, 145956), (1662, 97304), (2216, 72978), (3324, 48652), (4432, 36489), (6648, 24326), (12163, 13296)]