157026445264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{754934833}}^1$

素因数の和:754934854

約数の個数: 20

約数和(自身を含む): 327641717956

約数和(自身を除く): 170615272692

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 754934833, 1509869666, 3019739332, 6039478664, 9814152829, 12078957328, 19628305658, 39256611316, 78513222632, 157026445264]

約数ペア:

[(1, 157026445264), (2, 78513222632), (4, 39256611316), (8, 19628305658), (13, 12078957328), (16, 9814152829), (26, 6039478664), (52, 3019739332), (104, 1509869666), (208, 754934833)]