156671268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1004303}}^1$

素因数の和:1004323

約数の個数: 24

約数和(自身を含む): 393687168

約数和(自身を除く): 237015900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1004303, 2008606, 3012909, 4017212, 6025818, 12051636, 13055939, 26111878, 39167817, 52223756, 78335634, 156671268]

約数ペア:

[(1, 156671268), (2, 78335634), (3, 52223756), (4, 39167817), (6, 26111878), (12, 13055939), (13, 12051636), (26, 6025818), (39, 4017212), (52, 3012909), (78, 2008606), (156, 1004303)]