159492172

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{21019}}^1$

素因数の和:21301

約数の個数: 24

約数和(自身を含む): 320176640

約数和(自身を除く): 160684468

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 21019, 42038, 84076, 147133, 294266, 588532, 5696149, 11392298, 22784596, 39873043, 79746086, 159492172]

約数ペア:

[(1, 159492172), (2, 79746086), (4, 39873043), (7, 22784596), (14, 11392298), (28, 5696149), (271, 588532), (542, 294266), (1084, 147133), (1897, 84076), (3794, 42038), (7588, 21019)]