191728744

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{19219}}^1$

素因数の和:19297

約数の個数: 32

約数和(自身を含む): 380556000

約数和(自身を除く): 188827256

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4988, 9976, 19219, 38438, 76876, 153752, 557351, 826417, 1114702, 1652834, 2229404, 3305668, 4458808, 6611336, 23966093, 47932186, 95864372, 191728744]

約数ペア:

[(1, 191728744), (2, 95864372), (4, 47932186), (8, 23966093), (29, 6611336), (43, 4458808), (58, 3305668), (86, 2229404), (116, 1652834), (172, 1114702), (232, 826417), (344, 557351), (1247, 153752), (2494, 76876), (4988, 38438), (9976, 19219)]