131557638

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{43591}}^1$

素因数の和:44099

約数の個数: 16

約数和(自身を含む): 263644416

約数和(自身を除く): 132086778

約数列:

[1, 2, 3, 6, 503, 1006, 1509, 3018, 43591, 87182, 130773, 261546, 21926273, 43852546, 65778819, 131557638]

約数ペア:

[(1, 131557638), (2, 65778819), (3, 43852546), (6, 21926273), (503, 261546), (1006, 130773), (1509, 87182), (3018, 43591)]