143615248

素因数分解:

$2^4\times 7^1\times {\mathrm{1282279}}^1$

素因数の和:1282294

約数の個数: 20

約数和(自身を含む): 318005440

約数和(自身を除く): 174390192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1282279, 2564558, 5129116, 8975953, 10258232, 17951906, 20516464, 35903812, 71807624, 143615248]

約数ペア:

[(1, 143615248), (2, 71807624), (4, 35903812), (7, 20516464), (8, 17951906), (14, 10258232), (16, 8975953), (28, 5129116), (56, 2564558), (112, 1282279)]