129241192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{850271}}^1$

素因数の和:850296

約数の個数: 16

約数和(自身を含む): 255081600

約数和(自身を除く): 125840408

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 850271, 1700542, 3401084, 6802168, 16155149, 32310298, 64620596, 129241192]

約数ペア:

[(1, 129241192), (2, 64620596), (4, 32310298), (8, 16155149), (19, 6802168), (38, 3401084), (76, 1700542), (152, 850271)]