133664518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{28403}}^1$

素因数の和:28599

約数の個数: 16

約数和(自身を含む): 217120176

約数和(自身を除く): 83455658

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 28403, 56806, 369239, 738478, 5140943, 10281886, 66832259, 133664518]

約数ペア:

[(1, 133664518), (2, 66832259), (13, 10281886), (26, 5140943), (181, 738478), (362, 369239), (2353, 56806), (4706, 28403)]