157999436

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{182027}}^1$

素因数の和:182069

約数の個数: 24

約数和(自身を含む): 326194176

約数和(自身を除く): 168194740

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 182027, 364054, 728108, 1274189, 2548378, 5096756, 5642837, 11285674, 22571348, 39499859, 78999718, 157999436]

約数ペア:

[(1, 157999436), (2, 78999718), (4, 39499859), (7, 22571348), (14, 11285674), (28, 5642837), (31, 5096756), (62, 2548378), (124, 1274189), (217, 728108), (434, 364054), (868, 182027)]