156966103340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{413068693}}^1$

素因数の和:413068721

約数の個数: 24

約数和(自身を含む): 346977702960

約数和(自身を除く): 190011599620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 413068693, 826137386, 1652274772, 2065343465, 4130686930, 7848305167, 8261373860, 15696610334, 31393220668, 39241525835, 78483051670, 156966103340]

約数ペア:

[(1, 156966103340), (2, 78483051670), (4, 39241525835), (5, 31393220668), (10, 15696610334), (19, 8261373860), (20, 7848305167), (38, 4130686930), (76, 2065343465), (95, 1652274772), (190, 826137386), (380, 413068693)]