156913493

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2113}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 176358336

約数和(自身を除く): 19444843

約数列:

[1, 11, 43, 157, 473, 1727, 2113, 6751, 23243, 74261, 90859, 331741, 999449, 3649151, 14264863, 156913493]

約数ペア:

[(1, 156913493), (11, 14264863), (43, 3649151), (157, 999449), (473, 331741), (1727, 90859), (2113, 74261), (6751, 23243)]