165511128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 466329600

約数和(自身を除く): 300818472

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 43, 46, 57, 69, 76, 86, 92, 114, 129, 138, 152, 172, 184, 228, 258, 276, 344, 367, 437, 456, 516, 552, 734, 817, 874, 989, 1032, 1101, 1311, 1468, 1634, 1748, 1978, 2202, 2451, 2622, 2936, 2967, 3268, 3496, 3956, 4404, 4902, 5244, 5934, 6536, 6973, 7912, 8441, 8808, 9804, 10488, 11868, 13946, 15781, 16882, 18791, 19608, 20919, 23736, 25323, 27892, 31562, 33764, 37582, 41838, 47343, 50646, 55784, 56373, 63124, 67528, 75164, 83676, 94686, 101292, 112746, 126248, 150328, 160379, 167352, 189372, 202584, 225492, 299839, 320758, 362963, 378744, 450984, 481137, 599678, 641516, 725926, 899517, 962274, 1088889, 1199356, 1283032, 1451852, 1799034, 1924548, 2177778, 2398712, 2903704, 3598068, 3849096, 4355556, 6896297, 7196136, 8711112, 13792594, 20688891, 27585188, 41377782, 55170376, 82755564, 165511128]

約数ペア:

[(1, 165511128), (2, 82755564), (3, 55170376), (4, 41377782), (6, 27585188), (8, 20688891), (12, 13792594), (19, 8711112), (23, 7196136), (24, 6896297), (38, 4355556), (43, 3849096), (46, 3598068), (57, 2903704), (69, 2398712), (76, 2177778), (86, 1924548), (92, 1799034), (114, 1451852), (129, 1283032), (138, 1199356), (152, 1088889), (172, 962274), (184, 899517), (228, 725926), (258, 641516), (276, 599678), (344, 481137), (367, 450984), (437, 378744), (456, 362963), (516, 320758), (552, 299839), (734, 225492), (817, 202584), (874, 189372), (989, 167352), (1032, 160379), (1101, 150328), (1311, 126248), (1468, 112746), (1634, 101292), (1748, 94686), (1978, 83676), (2202, 75164), (2451, 67528), (2622, 63124), (2936, 56373), (2967, 55784), (3268, 50646), (3496, 47343), (3956, 41838), (4404, 37582), (4902, 33764), (5244, 31562), (5934, 27892), (6536, 25323), (6973, 23736), (7912, 20919), (8441, 19608), (8808, 18791), (9804, 16882), (10488, 15781), (11868, 13946)]