164162774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{42773}}^1$

素因数の和:42895

約数の個数: 16

約数和(自身を含む): 261776880

約数和(自身を除く): 97614106

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 42773, 85546, 812687, 1625374, 4320073, 8640146, 82081387, 164162774]

約数ペア:

[(1, 164162774), (2, 82081387), (19, 8640146), (38, 4320073), (101, 1625374), (202, 812687), (1919, 85546), (3838, 42773)]