128529464

素因数分解:

$2^3\times 7^1\times {\mathrm{2295169}}^1$

素因数の和:2295182

約数の個数: 16

約数和(自身を含む): 275420400

約数和(自身を除く): 146890936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2295169, 4590338, 9180676, 16066183, 18361352, 32132366, 64264732, 128529464]

約数ペア:

[(1, 128529464), (2, 64264732), (4, 32132366), (7, 18361352), (8, 16066183), (14, 9180676), (28, 4590338), (56, 2295169)]