156720461027

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1239377}}^1$

素因数の和:1239598

約数の個数: 16

約数和(自身を含む): 172402437312

約数和(自身を除く): 15681976285

約数列:

[1, 13, 71, 137, 923, 1781, 9727, 126451, 1239377, 16111901, 87995767, 169794649, 1143944971, 2207330437, 12055420079, 156720461027]

約数ペア:

[(1, 156720461027), (13, 12055420079), (71, 2207330437), (137, 1143944971), (923, 169794649), (1781, 87995767), (9727, 16111901), (126451, 1239377)]