141778049

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{7793}}^1$

素因数の和:7936

約数の個数: 16

約数和(自身を含む): 170595072

約数和(自身を除く): 28817023

約数列:

[1, 7, 23, 113, 161, 791, 2599, 7793, 18193, 54551, 179239, 880609, 1254673, 6164263, 20254007, 141778049]

約数ペア:

[(1, 141778049), (7, 20254007), (23, 6164263), (113, 1254673), (161, 880609), (791, 179239), (2599, 54551), (7793, 18193)]