159220376

素因数分解:

$2^3\times 7^1\times {\mathrm{2843221}}^1$

素因数の和:2843234

約数の個数: 16

約数和(自身を含む): 341186640

約数和(自身を除く): 181966264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2843221, 5686442, 11372884, 19902547, 22745768, 39805094, 79610188, 159220376]

約数ペア:

[(1, 159220376), (2, 79610188), (4, 39805094), (7, 22745768), (8, 19902547), (14, 11372884), (28, 5686442), (56, 2843221)]