168808528

素因数分解:

$2^4\times 7^2\times {\mathrm{215317}}^1$

素因数の和:215339

約数の個数: 30

約数和(自身を含む): 380466906

約数和(自身を除く): 211658378

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 215317, 430634, 861268, 1507219, 1722536, 3014438, 3445072, 6028876, 10550533, 12057752, 21101066, 24115504, 42202132, 84404264, 168808528]

約数ペア:

[(1, 168808528), (2, 84404264), (4, 42202132), (7, 24115504), (8, 21101066), (14, 12057752), (16, 10550533), (28, 6028876), (49, 3445072), (56, 3014438), (98, 1722536), (112, 1507219), (196, 861268), (392, 430634), (784, 215317)]