153209224

素因数分解:

$2^3\times 7^1\times {\mathrm{661}}^1\times {\mathrm{4139}}^1$

素因数の和:4813

約数の個数: 32

約数和(自身を含む): 328881600

約数和(自身を除く): 175672376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 661, 1322, 2644, 4139, 4627, 5288, 8278, 9254, 16556, 18508, 28973, 33112, 37016, 57946, 115892, 231784, 2735879, 5471758, 10943516, 19151153, 21887032, 38302306, 76604612, 153209224]

約数ペア:

[(1, 153209224), (2, 76604612), (4, 38302306), (7, 21887032), (8, 19151153), (14, 10943516), (28, 5471758), (56, 2735879), (661, 231784), (1322, 115892), (2644, 57946), (4139, 37016), (4627, 33112), (5288, 28973), (8278, 18508), (9254, 16556)]