157250224

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{50923}}^1$

素因数の和:51124

約数の個数: 20

約数和(自身を含む): 306256936

約数和(自身を除く): 149006712

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 50923, 101846, 203692, 407384, 814768, 9828139, 19656278, 39312556, 78625112, 157250224]

約数ペア:

[(1, 157250224), (2, 78625112), (4, 39312556), (8, 19656278), (16, 9828139), (193, 814768), (386, 407384), (772, 203692), (1544, 101846), (3088, 50923)]