131433996

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{587}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 314528256

約数和(自身を除く): 183094260

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 397, 564, 587, 794, 1174, 1191, 1588, 1761, 2348, 2382, 3522, 4764, 7044, 18659, 27589, 37318, 55178, 55977, 74636, 82767, 110356, 111954, 165534, 223908, 233039, 331068, 466078, 699117, 932156, 1398234, 2796468, 10952833, 21905666, 32858499, 43811332, 65716998, 131433996]

約数ペア:

[(1, 131433996), (2, 65716998), (3, 43811332), (4, 32858499), (6, 21905666), (12, 10952833), (47, 2796468), (94, 1398234), (141, 932156), (188, 699117), (282, 466078), (397, 331068), (564, 233039), (587, 223908), (794, 165534), (1174, 111954), (1191, 110356), (1588, 82767), (1761, 74636), (2348, 55977), (2382, 55178), (3522, 37318), (4764, 27589), (7044, 18659)]