157026401336

素因数分解:

$2^3\times 7^1\times {\mathrm{2804042881}}^1$

素因数の和:2804042894

約数の個数: 16

約数和(自身を含む): 336485145840

約数和(自身を除く): 179458744504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2804042881, 5608085762, 11216171524, 19628300167, 22432343048, 39256600334, 78513200668, 157026401336]

約数ペア:

[(1, 157026401336), (2, 78513200668), (4, 39256600334), (7, 22432343048), (8, 19628300167), (14, 11216171524), (28, 5608085762), (56, 2804042881)]