157236521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{2161}}^1$

素因数の和:2396

約数の個数: 16

約数和(自身を含む): 176159760

約数和(自身を除く): 18923239

約数列:

[1, 13, 29, 193, 377, 2161, 2509, 5597, 28093, 62669, 72761, 417073, 814697, 5421949, 12095117, 157236521]

約数ペア:

[(1, 157236521), (13, 12095117), (29, 5421949), (193, 814697), (377, 417073), (2161, 72761), (2509, 62669), (5597, 28093)]