137609864

素因数分解:

$2^3\times 7^1\times {\mathrm{2457319}}^1$

素因数の和:2457332

約数の個数: 16

約数和(自身を含む): 294878400

約数和(自身を除く): 157268536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2457319, 4914638, 9829276, 17201233, 19658552, 34402466, 68804932, 137609864]

約数ペア:

[(1, 137609864), (2, 68804932), (4, 34402466), (7, 19658552), (8, 17201233), (14, 9829276), (28, 4914638), (56, 2457319)]