155392669

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3343}}^1$

素因数の和:3456

約数の個数: 16

約数和(自身を含む): 169500672

約数和(自身を除く): 14108003

約数列:

[1, 23, 43, 47, 989, 1081, 2021, 3343, 46483, 76889, 143749, 157121, 3306227, 3613783, 6756203, 155392669]

約数ペア:

[(1, 155392669), (23, 6756203), (43, 3613783), (47, 3306227), (989, 157121), (1081, 143749), (2021, 76889), (3343, 46483)]