153106918

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{37879}}^1$

素因数の和:37971

約数の個数: 16

約数和(自身を含む): 240007680

約数和(自身を除く): 86900762

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 37879, 75758, 1628797, 1780313, 3257594, 3560626, 76553459, 153106918]

約数ペア:

[(1, 153106918), (2, 76553459), (43, 3560626), (47, 3257594), (86, 1780313), (94, 1628797), (2021, 75758), (4042, 37879)]