139939652

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{3919}}^1$

素因数の和:4115

約数の個数: 24

約数和(自身を含む): 250252800

約数和(自身を除く): 110313148

約数列:

[1, 2, 4, 79, 113, 158, 226, 316, 452, 3919, 7838, 8927, 15676, 17854, 35708, 309601, 442847, 619202, 885694, 1238404, 1771388, 34984913, 69969826, 139939652]

約数ペア:

[(1, 139939652), (2, 69969826), (4, 34984913), (79, 1771388), (113, 1238404), (158, 885694), (226, 619202), (316, 442847), (452, 309601), (3919, 35708), (7838, 17854), (8927, 15676)]