143222978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{9239}}^1$

素因数の和:9601

約数の個数: 16

約数和(自身を含む): 224864640

約数和(自身を除く): 81641662

約数列:

[1, 2, 23, 46, 337, 674, 7751, 9239, 15502, 18478, 212497, 424994, 3113543, 6227086, 71611489, 143222978]

約数ペア:

[(1, 143222978), (2, 71611489), (23, 6227086), (46, 3113543), (337, 424994), (674, 212497), (7751, 18478), (9239, 15502)]