128107134

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{79967}}^1$

素因数の和:80064

約数の個数: 24

約数和(自身を含む): 280687680

約数和(自身を除く): 152580546

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 79967, 159934, 239901, 479802, 719703, 1439406, 7117063, 14234126, 21351189, 42702378, 64053567, 128107134]

約数ペア:

[(1, 128107134), (2, 64053567), (3, 42702378), (6, 21351189), (9, 14234126), (18, 7117063), (89, 1439406), (178, 719703), (267, 479802), (534, 239901), (801, 159934), (1602, 79967)]