145725314

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{40189}}^1$

素因数の和:40242

約数の個数: 24

約数和(自身を含む): 261154620

約数和(自身を除く): 115429306

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 40189, 80378, 281323, 562646, 1486993, 1969261, 2973986, 3938522, 10408951, 20817902, 72862657, 145725314]

約数ペア:

[(1, 145725314), (2, 72862657), (7, 20817902), (14, 10408951), (37, 3938522), (49, 2973986), (74, 1969261), (98, 1486993), (259, 562646), (518, 281323), (1813, 80378), (3626, 40189)]