128230298

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{85601}}^1$

素因数の和:85717

約数の個数: 16

約数和(自身を含む): 221880384

約数和(自身を除く): 93650086

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 85601, 171202, 599207, 1198414, 9159307, 18318614, 64115149, 128230298]

約数ペア:

[(1, 128230298), (2, 64115149), (7, 18318614), (14, 9159307), (107, 1198414), (214, 599207), (749, 171202), (1498, 85601)]