128562666

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{196579}}^1$

素因数の和:196693

約数の個数: 16

約数和(自身を含む): 259485600

約数和(自身を除く): 130922934

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 196579, 393158, 589737, 1179474, 21427111, 42854222, 64281333, 128562666]

約数ペア:

[(1, 128562666), (2, 64281333), (3, 42854222), (6, 21427111), (109, 1179474), (218, 589737), (327, 393158), (654, 196579)]