155565288

素因数分解:

$2^3\times 3^2\times {\mathrm{2160629}}^1$

素因数の和:2160641

約数の個数: 24

約数和(自身を含む): 421322850

約数和(自身を除く): 265757562

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2160629, 4321258, 6481887, 8642516, 12963774, 17285032, 19445661, 25927548, 38891322, 51855096, 77782644, 155565288]

約数ペア:

[(1, 155565288), (2, 77782644), (3, 51855096), (4, 38891322), (6, 25927548), (8, 19445661), (9, 17285032), (12, 12963774), (18, 8642516), (24, 6481887), (36, 4321258), (72, 2160629)]