168952208

素因数分解:

$2^4\times {\mathrm{1277}}^1\times {\mathrm{8269}}^1$

素因数の和:9554

約数の個数: 20

約数和(自身を含む): 327640860

約数和(自身を除く): 158688652

約数列:

[1, 2, 4, 8, 16, 1277, 2554, 5108, 8269, 10216, 16538, 20432, 33076, 66152, 132304, 10559513, 21119026, 42238052, 84476104, 168952208]

約数ペア:

[(1, 168952208), (2, 84476104), (4, 42238052), (8, 21119026), (16, 10559513), (1277, 132304), (2554, 66152), (5108, 33076), (8269, 20432), (10216, 16538)]