168804908

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{2087}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 300680352

約数和(自身を除く): 131875444

約数列:

[1, 2, 4, 73, 146, 277, 292, 554, 1108, 2087, 4174, 8348, 20221, 40442, 80884, 152351, 304702, 578099, 609404, 1156198, 2312396, 42201227, 84402454, 168804908]

約数ペア:

[(1, 168804908), (2, 84402454), (4, 42201227), (73, 2312396), (146, 1156198), (277, 609404), (292, 578099), (554, 304702), (1108, 152351), (2087, 80884), (4174, 40442), (8348, 20221)]