128319252

素因数分解:

$2^2\times 3^1\times {\mathrm{829}}^1\times {\mathrm{12899}}^1$

素因数の和:13735

約数の個数: 24

約数和(自身を含む): 299796000

約数和(自身を除く): 171476748

約数列:

[1, 2, 3, 4, 6, 12, 829, 1658, 2487, 3316, 4974, 9948, 12899, 25798, 38697, 51596, 77394, 154788, 10693271, 21386542, 32079813, 42773084, 64159626, 128319252]

約数ペア:

[(1, 128319252), (2, 64159626), (3, 42773084), (4, 32079813), (6, 21386542), (12, 10693271), (829, 154788), (1658, 77394), (2487, 51596), (3316, 38697), (4974, 25798), (9948, 12899)]