156939887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2579}}^1$

素因数の和:2774

約数の個数: 16

約数和(自身を含む): 175687680

約数和(自身を除く): 18747793

約数列:

[1, 13, 31, 151, 403, 1963, 2579, 4681, 33527, 60853, 79949, 389429, 1039337, 5062577, 12072299, 156939887]

約数ペア:

[(1, 156939887), (13, 12072299), (31, 5062577), (151, 1039337), (403, 389429), (1963, 79949), (2579, 60853), (4681, 33527)]