157032868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{3853}}^1$

素因数の和:4323

約数の個数: 24

約数和(自身を含む): 287477568

約数和(自身を除く): 130444700

約数列:

[1, 2, 4, 23, 46, 92, 443, 886, 1772, 3853, 7706, 10189, 15412, 20378, 40756, 88619, 177238, 354476, 1706879, 3413758, 6827516, 39258217, 78516434, 157032868]

約数ペア:

[(1, 157032868), (2, 78516434), (4, 39258217), (23, 6827516), (46, 3413758), (92, 1706879), (443, 354476), (886, 177238), (1772, 88619), (3853, 40756), (7706, 20378), (10189, 15412)]