163155906

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{32257}}^1$

素因数の和:32546

約数の個数: 24

約数和(自身を含む): 354773484

約数和(自身を除く): 191617578

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 5058, 32257, 64514, 96771, 193542, 290313, 580626, 9064217, 18128434, 27192651, 54385302, 81577953, 163155906]

約数ペア:

[(1, 163155906), (2, 81577953), (3, 54385302), (6, 27192651), (9, 18128434), (18, 9064217), (281, 580626), (562, 290313), (843, 193542), (1686, 96771), (2529, 64514), (5058, 32257)]