128536334

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1\times {\mathrm{1123}}^1$

素因数の和:1655

約数の個数: 16

約数和(自身を含む): 194766720

約数和(自身を除く): 66230386

約数列:

[1, 2, 151, 302, 379, 758, 1123, 2246, 57229, 114458, 169573, 339146, 425617, 851234, 64268167, 128536334]

約数ペア:

[(1, 128536334), (2, 64268167), (151, 851234), (302, 425617), (379, 339146), (758, 169573), (1123, 114458), (2246, 57229)]