168498478

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{25247}}^1$

素因数の和:25367

約数の個数: 16

約数和(自身を含む): 261771264

約数和(自身を除く): 93272786

約数列:

[1, 2, 47, 71, 94, 142, 3337, 6674, 25247, 50494, 1186609, 1792537, 2373218, 3585074, 84249239, 168498478]

約数ペア:

[(1, 168498478), (2, 84249239), (47, 3585074), (71, 2373218), (94, 1792537), (142, 1186609), (3337, 50494), (6674, 25247)]