159249167

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6871}}^1$

素因数の和:6939

約数の個数: 24

約数和(自身を含む): 206819712

約数和(自身を除く): 47570545

約数列:

[1, 7, 11, 43, 49, 77, 301, 473, 539, 2107, 3311, 6871, 23177, 48097, 75581, 295453, 336679, 529067, 2068171, 3249983, 3703469, 14477197, 22749881, 159249167]

約数ペア:

[(1, 159249167), (7, 22749881), (11, 14477197), (43, 3703469), (49, 3249983), (77, 2068171), (301, 529067), (473, 336679), (539, 295453), (2107, 75581), (3311, 48097), (6871, 23177)]