168695.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27941}}^1$

素因数の和:27963

約数の個数: 24

約数和(自身を含む): 16429896

約数和(自身を除く): 9165236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 27941, 55882, 111764, 139705, 279410, 363233, 558820, 726466, 1452932, 1816165, 3632330, 7264660]

約数ペア:

[(1, 7264660), (2, 3632330), (4, 1816165), (5, 1452932), (10, 726466), (13, 558820), (20, 363233), (26, 279410), (52, 139705), (65, 111764), (130, 55882), (260, 27941)]