128063779195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{122549071}}^1$

素因数の和:122549106

約数の個数: 16

約数和(自身を含む): 176470663680

約数和(自身を除く): 48406884485

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 122549071, 612745355, 1348039781, 2328432349, 6740198905, 11642161745, 25612755839, 128063779195]

約数ペア:

[(1, 128063779195), (5, 25612755839), (11, 11642161745), (19, 6740198905), (55, 2328432349), (95, 1348039781), (209, 612745355), (1045, 122549071)]