156637169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2377}}^1$

素因数の和:2564

約数の個数: 16

約数和(自身を含む): 174583248

約数和(自身を除く): 17946079

約数列:

[1, 13, 37, 137, 481, 1781, 2377, 5069, 30901, 65897, 87949, 325649, 1143337, 4233437, 12049013, 156637169]

約数ペア:

[(1, 156637169), (13, 12049013), (37, 4233437), (137, 1143337), (481, 325649), (1781, 87949), (2377, 65897), (5069, 30901)]