129649636

素因数分解:

$2^2\times {\mathrm{751}}^1\times {\mathrm{43159}}^1$

素因数の和:43914

約数の個数: 12

約数和(自身を含む): 227194240

約数和(自身を除く): 97544604

約数列:

[1, 2, 4, 751, 1502, 3004, 43159, 86318, 172636, 32412409, 64824818, 129649636]

約数ペア:

[(1, 129649636), (2, 64824818), (4, 32412409), (751, 172636), (1502, 86318), (3004, 43159)]