161760109

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{3559}}^1$

素因数の和:3760

約数の個数: 16

約数和(自身を含む): 190474240

約数和(自身を除く): 28714131

約数列:

[1, 7, 43, 151, 301, 1057, 3559, 6493, 24913, 45451, 153037, 537409, 1071259, 3761863, 23108587, 161760109]

約数ペア:

[(1, 161760109), (7, 23108587), (43, 3761863), (151, 1071259), (301, 537409), (1057, 153037), (3559, 45451), (6493, 24913)]