161539139

素因数分解:

${\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{4799}}^1$

素因数の和:5661

約数の個数: 8

約数和(自身を含む): 165715200

約数和(自身を除く): 4176061

約数列:

[1, 41, 821, 4799, 33661, 196759, 3939979, 161539139]

約数ペア:

[(1, 161539139), (41, 3939979), (821, 196759), (4799, 33661)]