117218152

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{74377}}^1$

素因数の和:74580

約数の個数: 16

約数和(自身を含む): 220902660

約数和(自身を除く): 103684508

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 74377, 148754, 297508, 595016, 14652269, 29304538, 58609076, 117218152]

約数ペア:

[(1, 117218152), (2, 58609076), (4, 29304538), (8, 14652269), (197, 595016), (394, 297508), (788, 148754), (1576, 74377)]