149123198

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{226631}}^1$

素因数の和:226687

約数の個数: 16

約数和(自身を含む): 261080064

約数和(自身を除く): 111956866

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 226631, 453262, 1586417, 3172834, 10651657, 21303314, 74561599, 149123198]

約数ペア:

[(1, 149123198), (2, 74561599), (7, 21303314), (14, 10651657), (47, 3172834), (94, 1586417), (329, 453262), (658, 226631)]