128896303204

素因数分解:

$2^2\times {\mathrm{15121}}^1\times {\mathrm{2131081}}^1$

素因数の和:2146206

約数の個数: 12

約数和(自身を含む): 225583554028

約数和(自身を除く): 96687250824

約数列:

[1, 2, 4, 15121, 30242, 60484, 2131081, 4262162, 8524324, 32224075801, 64448151602, 128896303204]

約数ペア:

[(1, 128896303204), (2, 64448151602), (4, 32224075801), (15121, 8524324), (30242, 4262162), (60484, 2131081)]