157048038580

素因数分解:

$2^2\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{3633689}}^1$

素因数の和:3635859

約数の個数: 24

約数和(自身を含む): 329953586760

約数和(自身を除く): 172905548180

約数列:

[1, 2, 4, 5, 10, 20, 2161, 4322, 8644, 10805, 21610, 43220, 3633689, 7267378, 14534756, 18168445, 36336890, 72673780, 7852401929, 15704803858, 31409607716, 39262009645, 78524019290, 157048038580]

約数ペア:

[(1, 157048038580), (2, 78524019290), (4, 39262009645), (5, 31409607716), (10, 15704803858), (20, 7852401929), (2161, 72673780), (4322, 36336890), (8644, 18168445), (10805, 14534756), (21610, 7267378), (43220, 3633689)]