128108414

素因数分解:

$2^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{6359}}^1$

素因数の和:7807

約数の個数: 16

約数和(自身を含む): 219801600

約数和(自身を除く): 91693186

約数列:

[1, 2, 7, 14, 1439, 2878, 6359, 10073, 12718, 20146, 44513, 89026, 9150601, 18301202, 64054207, 128108414]

約数ペア:

[(1, 128108414), (2, 64054207), (7, 18301202), (14, 9150601), (1439, 89026), (2878, 44513), (6359, 20146), (10073, 12718)]