157058188

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{130447}}^1$

素因数の和:130501

約数の個数: 24

約数和(自身を含む): 321423872

約数和(自身を除く): 164365684

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 130447, 260894, 521788, 913129, 1826258, 3652516, 5609221, 11218442, 22436884, 39264547, 78529094, 157058188]

約数ペア:

[(1, 157058188), (2, 78529094), (4, 39264547), (7, 22436884), (14, 11218442), (28, 5609221), (43, 3652516), (86, 1826258), (172, 913129), (301, 521788), (602, 260894), (1204, 130447)]