156687990032

素因数分解:

$2^4\times 7^1\times {\mathrm{1398999911}}^1$

素因数の和:1398999926

約数の個数: 20

約数和(自身を含む): 346951978176

約数和(自身を除く): 190263988144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1398999911, 2797999822, 5595999644, 9792999377, 11191999288, 19585998754, 22383998576, 39171997508, 78343995016, 156687990032]

約数ペア:

[(1, 156687990032), (2, 78343995016), (4, 39171997508), (7, 22383998576), (8, 19585998754), (14, 11191999288), (16, 9792999377), (28, 5595999644), (56, 2797999822), (112, 1398999911)]