156668772970

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{155117597}}^1$

素因数の和:155117705

約数の個数: 16

約数和(自身を含む): 284795909928

約数和(自身を除く): 128127136958

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 155117597, 310235194, 775587985, 1551175970, 15666877297, 31333754594, 78334386485, 156668772970]

約数ペア:

[(1, 156668772970), (2, 78334386485), (5, 31333754594), (10, 15666877297), (101, 1551175970), (202, 775587985), (505, 310235194), (1010, 155117597)]