149215561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{701}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 167738688

約数和(自身を除く): 18523127

約数列:

[1, 11, 37, 407, 523, 701, 5753, 7711, 19351, 25937, 212861, 285307, 366623, 4032853, 13565051, 149215561]

約数ペア:

[(1, 149215561), (11, 13565051), (37, 4032853), (407, 366623), (523, 285307), (701, 212861), (5753, 25937), (7711, 19351)]