140954296

素因数分解:

$2^3\times 7^1\times {\mathrm{2517041}}^1$

素因数の和:2517054

約数の個数: 16

約数和(自身を含む): 302045040

約数和(自身を除く): 161090744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2517041, 5034082, 10068164, 17619287, 20136328, 35238574, 70477148, 140954296]

約数ペア:

[(1, 140954296), (2, 70477148), (4, 35238574), (7, 20136328), (8, 17619287), (14, 10068164), (28, 5034082), (56, 2517041)]