128130714

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{14557}}^1$

素因数の和:14731

約数の個数: 32

約数和(自身を含む): 286501440

約数和(自身を除く): 158370726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 14557, 29114, 43671, 87342, 131013, 262026, 393039, 786078, 2372791, 4745582, 7118373, 14236746, 21355119, 42710238, 64065357, 128130714]

約数ペア:

[(1, 128130714), (2, 64065357), (3, 42710238), (6, 21355119), (9, 14236746), (18, 7118373), (27, 4745582), (54, 2372791), (163, 786078), (326, 393039), (489, 262026), (978, 131013), (1467, 87342), (2934, 43671), (4401, 29114), (8802, 14557)]