157080763

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{7789}}^1$

素因数の和:7906

約数の個数: 16

約数和(自身を含む): 186461440

約数和(自身を除く): 29380677

約数列:

[1, 7, 43, 67, 301, 469, 2881, 7789, 20167, 54523, 334927, 521863, 2344489, 3653041, 22440109, 157080763]

約数ペア:

[(1, 157080763), (7, 22440109), (43, 3653041), (67, 2344489), (301, 521863), (469, 334927), (2881, 54523), (7789, 20167)]