144839576

素因数分解:

$2^3\times 7^1\times {\mathrm{2586421}}^1$

素因数の和:2586434

約数の個数: 16

約数和(自身を含む): 310370640

約数和(自身を除く): 165531064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2586421, 5172842, 10345684, 18104947, 20691368, 36209894, 72419788, 144839576]

約数ペア:

[(1, 144839576), (2, 72419788), (4, 36209894), (7, 20691368), (8, 18104947), (14, 10345684), (28, 5172842), (56, 2586421)]