139150568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{561091}}^1$

素因数の和:561128

約数の個数: 16

約数和(自身を含む): 269324160

約数和(自身を除く): 130173592

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 561091, 1122182, 2244364, 4488728, 17393821, 34787642, 69575284, 139150568]

約数ペア:

[(1, 139150568), (2, 69575284), (4, 34787642), (8, 17393821), (31, 4488728), (62, 2244364), (124, 1122182), (248, 561091)]