129568222

素因数分解:

$2^1\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{5179}}^1$

素因数の和:6975

約数の個数: 16

約数和(自身を含む): 222284160

約数和(自身を除く): 92715938

約数列:

[1, 2, 7, 14, 1787, 3574, 5179, 10358, 12509, 25018, 36253, 72506, 9254873, 18509746, 64784111, 129568222]

約数ペア:

[(1, 129568222), (2, 64784111), (7, 18509746), (14, 9254873), (1787, 72506), (3574, 36253), (5179, 25018), (10358, 12509)]