131320378

素因数分解:

$2^1\times 7^1\times {\mathrm{2551}}^1\times {\mathrm{3677}}^1$

素因数の和:6237

約数の個数: 16

約数和(自身を含む): 225270144

約数和(自身を除く): 93949766

約数列:

[1, 2, 7, 14, 2551, 3677, 5102, 7354, 17857, 25739, 35714, 51478, 9380027, 18760054, 65660189, 131320378]

約数ペア:

[(1, 131320378), (2, 65660189), (7, 18760054), (14, 9380027), (2551, 51478), (3677, 35714), (5102, 25739), (7354, 17857)]