128250661

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{3613}}^1$

素因数の和:4092

約数の個数: 16

約数和(自身を含む): 160288128

約数和(自身を除く): 32037467

約数列:

[1, 7, 11, 77, 461, 3227, 3613, 5071, 25291, 35497, 39743, 278201, 1665593, 11659151, 18321523, 128250661]

約数ペア:

[(1, 128250661), (7, 18321523), (11, 11659151), (77, 1665593), (461, 278201), (3227, 39743), (3613, 35497), (5071, 25291)]