120160208

素因数分解:

$2^4\times 7^1\times {\mathrm{1072859}}^1$

素因数の和:1072874

約数の個数: 20

約数和(自身を含む): 266069280

約数和(自身を除く): 145909072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1072859, 2145718, 4291436, 7510013, 8582872, 15020026, 17165744, 30040052, 60080104, 120160208]

約数ペア:

[(1, 120160208), (2, 60080104), (4, 30040052), (7, 17165744), (8, 15020026), (14, 8582872), (16, 7510013), (28, 4291436), (56, 2145718), (112, 1072859)]