128343042

素因数分解:

$2^1\times 3^4\times {\mathrm{792241}}^1$

素因数の和:792255

約数の個数: 20

約数和(自身を含む): 287583846

約数和(自身を除く): 159240804

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 792241, 1584482, 2376723, 4753446, 7130169, 14260338, 21390507, 42781014, 64171521, 128343042]

約数ペア:

[(1, 128343042), (2, 64171521), (3, 42781014), (6, 21390507), (9, 14260338), (18, 7130169), (27, 4753446), (54, 2376723), (81, 1584482), (162, 792241)]