157443224

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{953}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 299823120

約数和(自身を除く): 142379896

約数列:

[1, 2, 4, 8, 107, 193, 214, 386, 428, 772, 856, 953, 1544, 1906, 3812, 7624, 20651, 41302, 82604, 101971, 165208, 183929, 203942, 367858, 407884, 735716, 815768, 1471432, 19680403, 39360806, 78721612, 157443224]

約数ペア:

[(1, 157443224), (2, 78721612), (4, 39360806), (8, 19680403), (107, 1471432), (193, 815768), (214, 735716), (386, 407884), (428, 367858), (772, 203942), (856, 183929), (953, 165208), (1544, 101971), (1906, 82604), (3812, 41302), (7624, 20651)]