156942855572

素因数分解:

$2^2\times {\mathrm{40759}}^1\times {\mathrm{962627}}^1$

素因数の和:1003390

約数の個数: 12

約数和(自身を含む): 274657020960

約数和(自身を除く): 117714165388

約数列:

[1, 2, 4, 40759, 81518, 163036, 962627, 1925254, 3850508, 39235713893, 78471427786, 156942855572]

約数ペア:

[(1, 156942855572), (2, 78471427786), (4, 39235713893), (40759, 3850508), (81518, 1925254), (163036, 962627)]