140954744

素因数分解:

$2^3\times 7^1\times {\mathrm{2517049}}^1$

素因数の和:2517062

約数の個数: 16

約数和(自身を含む): 302046000

約数和(自身を除く): 161091256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2517049, 5034098, 10068196, 17619343, 20136392, 35238686, 70477372, 140954744]

約数ペア:

[(1, 140954744), (2, 70477372), (4, 35238686), (7, 20136392), (8, 17619343), (14, 10068196), (28, 5034098), (56, 2517049)]