120347152

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{16979}}^1$

素因数の和:17430

約数の個数: 20

約数和(自身を含む): 233712720

約数和(自身を除く): 113365568

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 16979, 33958, 67916, 135832, 271664, 7521697, 15043394, 30086788, 60173576, 120347152]

約数ペア:

[(1, 120347152), (2, 60173576), (4, 30086788), (8, 15043394), (16, 7521697), (443, 271664), (886, 135832), (1772, 67916), (3544, 33958), (7088, 16979)]