168989863

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{2243}}^1$

素因数の和:2526

約数の個数: 16

約数和(自身を含む): 198190080

約数和(自身を除く): 29200217

約数列:

[1, 7, 47, 229, 329, 1603, 2243, 10763, 15701, 75341, 105421, 513647, 737947, 3595529, 24141409, 168989863]

約数ペア:

[(1, 168989863), (7, 24141409), (47, 3595529), (229, 737947), (329, 513647), (1603, 105421), (2243, 75341), (10763, 15701)]