138256782

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{535879}}^1$

素因数の和:535927

約数の個数: 16

約数和(自身を含む): 282944640

約数和(自身を除く): 144687858

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 535879, 1071758, 1607637, 3215274, 23042797, 46085594, 69128391, 138256782]

約数ペア:

[(1, 138256782), (2, 69128391), (3, 46085594), (6, 23042797), (43, 3215274), (86, 1607637), (129, 1071758), (258, 535879)]