120159788

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{12157}}^1$

素因数の和:12521

約数の個数: 24

約数和(自身を含む): 241020192

約数和(自身を除く): 120860404

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4942, 9884, 12157, 24314, 48628, 85099, 170198, 340396, 4291421, 8582842, 17165684, 30039947, 60079894, 120159788]

約数ペア:

[(1, 120159788), (2, 60079894), (4, 30039947), (7, 17165684), (14, 8582842), (28, 4291421), (353, 340396), (706, 170198), (1412, 85099), (2471, 48628), (4942, 24314), (9884, 12157)]