191303144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{5387}}^1$

素因数の和:5609

約数の個数: 32

約数和(自身を含む): 376297920

約数和(自身を除く): 184994776

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 193, 386, 772, 1544, 4439, 5387, 8878, 10774, 17756, 21548, 35512, 43096, 123901, 247802, 495604, 991208, 1039691, 2079382, 4158764, 8317528, 23912893, 47825786, 95651572, 191303144]

約数ペア:

[(1, 191303144), (2, 95651572), (4, 47825786), (8, 23912893), (23, 8317528), (46, 4158764), (92, 2079382), (184, 1039691), (193, 991208), (386, 495604), (772, 247802), (1544, 123901), (4439, 43096), (5387, 35512), (8878, 21548), (10774, 17756)]