190515456

素因数分解:

$2^8\times 3^3\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:709

約数の個数: 144

約数和(自身を含む): 577389120

約数和(自身を除く): 386873664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 256, 258, 288, 344, 384, 387, 432, 516, 576, 641, 688, 768, 774, 864, 1032, 1152, 1161, 1282, 1376, 1548, 1728, 1923, 2064, 2304, 2322, 2564, 2752, 3096, 3456, 3846, 4128, 4644, 5128, 5504, 5769, 6192, 6912, 7692, 8256, 9288, 10256, 11008, 11538, 12384, 15384, 16512, 17307, 18576, 20512, 23076, 24768, 27563, 30768, 33024, 34614, 37152, 41024, 46152, 49536, 55126, 61536, 69228, 74304, 82048, 82689, 92304, 99072, 110252, 123072, 138456, 148608, 164096, 165378, 184608, 220504, 246144, 248067, 276912, 297216, 330756, 369216, 441008, 492288, 496134, 553824, 661512, 738432, 744201, 882016, 992268, 1107648, 1323024, 1476864, 1488402, 1764032, 1984536, 2215296, 2646048, 2976804, 3528064, 3969072, 4430592, 5292096, 5953608, 7056128, 7938144, 10584192, 11907216, 15876288, 21168384, 23814432, 31752576, 47628864, 63505152, 95257728, 190515456]

約数ペア:

[(1, 190515456), (2, 95257728), (3, 63505152), (4, 47628864), (6, 31752576), (8, 23814432), (9, 21168384), (12, 15876288), (16, 11907216), (18, 10584192), (24, 7938144), (27, 7056128), (32, 5953608), (36, 5292096), (43, 4430592), (48, 3969072), (54, 3528064), (64, 2976804), (72, 2646048), (86, 2215296), (96, 1984536), (108, 1764032), (128, 1488402), (129, 1476864), (144, 1323024), (172, 1107648), (192, 992268), (216, 882016), (256, 744201), (258, 738432), (288, 661512), (344, 553824), (384, 496134), (387, 492288), (432, 441008), (516, 369216), (576, 330756), (641, 297216), (688, 276912), (768, 248067), (774, 246144), (864, 220504), (1032, 184608), (1152, 165378), (1161, 164096), (1282, 148608), (1376, 138456), (1548, 123072), (1728, 110252), (1923, 99072), (2064, 92304), (2304, 82689), (2322, 82048), (2564, 74304), (2752, 69228), (3096, 61536), (3456, 55126), (3846, 49536), (4128, 46152), (4644, 41024), (5128, 37152), (5504, 34614), (5769, 33024), (6192, 30768), (6912, 27563), (7692, 24768), (8256, 23076), (9288, 20512), (10256, 18576), (11008, 17307), (11538, 16512), (12384, 15384)]