156930280060

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{71986367}}^1$

素因数の和:71986485

約数の個数: 24

約数和(自身を含む): 332577020160

約数和(自身を除く): 175646740100

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 71986367, 143972734, 287945468, 359931835, 719863670, 1439727340, 7846514003, 15693028006, 31386056012, 39232570015, 78465140030, 156930280060]

約数ペア:

[(1, 156930280060), (2, 78465140030), (4, 39232570015), (5, 31386056012), (10, 15693028006), (20, 7846514003), (109, 1439727340), (218, 719863670), (436, 359931835), (545, 287945468), (1090, 143972734), (2180, 71986367)]