129173744

素因数分解:

$2^4\times 7^1\times {\mathrm{1153337}}^1$

素因数の和:1153352

約数の個数: 20

約数和(自身を含む): 286027824

約数和(自身を除く): 156854080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1153337, 2306674, 4613348, 8073359, 9226696, 16146718, 18453392, 32293436, 64586872, 129173744]

約数ペア:

[(1, 129173744), (2, 64586872), (4, 32293436), (7, 18453392), (8, 16146718), (14, 9226696), (16, 8073359), (28, 4613348), (56, 2306674), (112, 1153337)]