143131888

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{46351}}^1$

素因数の和:46552

約数の個数: 20

約数和(自身を含む): 278760928

約数和(自身を除く): 135629040

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 46351, 92702, 185404, 370808, 741616, 8945743, 17891486, 35782972, 71565944, 143131888]

約数ペア:

[(1, 143131888), (2, 71565944), (4, 35782972), (8, 17891486), (16, 8945743), (193, 741616), (386, 370808), (772, 185404), (1544, 92702), (3088, 46351)]