143778068

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{119417}}^1$

素因数の和:119471

約数の個数: 24

約数和(自身を含む): 294245952

約数和(自身を除く): 150467884

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 119417, 238834, 477668, 835919, 1671838, 3343676, 5134931, 10269862, 20539724, 35944517, 71889034, 143778068]

約数ペア:

[(1, 143778068), (2, 71889034), (4, 35944517), (7, 20539724), (14, 10269862), (28, 5134931), (43, 3343676), (86, 1671838), (172, 835919), (301, 477668), (602, 238834), (1204, 119417)]