156798532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{3929}}^1$

素因数の和:4851

約数の個数: 24

約数和(自身を含む): 299748960

約数和(自身を除く): 142950428

約数列:

[1, 2, 4, 11, 22, 44, 907, 1814, 3628, 3929, 7858, 9977, 15716, 19954, 39908, 43219, 86438, 172876, 3563603, 7127206, 14254412, 39199633, 78399266, 156798532]

約数ペア:

[(1, 156798532), (2, 78399266), (4, 39199633), (11, 14254412), (22, 7127206), (44, 3563603), (907, 172876), (1814, 86438), (3628, 43219), (3929, 39908), (7858, 19954), (9977, 15716)]