156968939434

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{3648913}}^1$

素因数の和:3649209

約数の個数: 16

約数和(自身を含む): 238682762568

約数和(自身を除く): 81713823134

約数列:

[1, 2, 137, 157, 274, 314, 21509, 43018, 3648913, 7297826, 499901081, 572879341, 999802162, 1145758682, 78484469717, 156968939434]

約数ペア:

[(1, 156968939434), (2, 78484469717), (137, 1145758682), (157, 999802162), (274, 572879341), (314, 499901081), (21509, 7297826), (43018, 3648913)]