128080464

素因数分解:

$2^4\times 3^1\times {\mathrm{2668343}}^1$

素因数の和:2668354

約数の個数: 20

約数和(自身を含む): 330874656

約数和(自身を除く): 202794192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2668343, 5336686, 8005029, 10673372, 16010058, 21346744, 32020116, 42693488, 64040232, 128080464]

約数ペア:

[(1, 128080464), (2, 64040232), (3, 42693488), (4, 32020116), (6, 21346744), (8, 16010058), (12, 10673372), (16, 8005029), (24, 5336686), (48, 2668343)]