164072048

素因数分解:

$2^4\times 7^1\times {\mathrm{1464929}}^1$

素因数の和:1464944

約数の個数: 20

約数和(自身を含む): 363302640

約数和(自身を除く): 199230592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1464929, 2929858, 5859716, 10254503, 11719432, 20509006, 23438864, 41018012, 82036024, 164072048]

約数ペア:

[(1, 164072048), (2, 82036024), (4, 41018012), (7, 23438864), (8, 20509006), (14, 11719432), (16, 10254503), (28, 5859716), (56, 2929858), (112, 1464929)]