123161176645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{7649}}^1\times {\mathrm{247717}}^1$

素因数の和:255384

約数の個数: 16

約数和(自身を含む): 159183586800

約数和(自身を除く): 36022410155

約数列:

[1, 5, 13, 65, 7649, 38245, 99437, 247717, 497185, 1238585, 3220321, 16101605, 1894787333, 9473936665, 24632235329, 123161176645]

約数ペア:

[(1, 123161176645), (5, 24632235329), (13, 9473936665), (65, 1894787333), (7649, 16101605), (38245, 3220321), (99437, 1238585), (247717, 497185)]