199131264

素因数分解:

$2^7\times 3^3\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 593068800

約数和(自身を除く): 393937536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 157, 192, 216, 288, 314, 367, 384, 432, 471, 576, 628, 734, 864, 942, 1101, 1152, 1256, 1413, 1468, 1728, 1884, 2202, 2512, 2826, 2936, 3303, 3456, 3768, 4239, 4404, 5024, 5652, 5872, 6606, 7536, 8478, 8808, 9909, 10048, 11304, 11744, 13212, 15072, 16956, 17616, 19818, 20096, 22608, 23488, 26424, 30144, 33912, 35232, 39636, 45216, 46976, 52848, 57619, 60288, 67824, 70464, 79272, 90432, 105696, 115238, 135648, 140928, 158544, 172857, 180864, 211392, 230476, 271296, 317088, 345714, 422784, 460952, 518571, 542592, 634176, 691428, 921904, 1037142, 1268352, 1382856, 1555713, 1843808, 2074284, 2765712, 3111426, 3687616, 4148568, 5531424, 6222852, 7375232, 8297136, 11062848, 12445704, 16594272, 22125696, 24891408, 33188544, 49782816, 66377088, 99565632, 199131264]

約数ペア:

[(1, 199131264), (2, 99565632), (3, 66377088), (4, 49782816), (6, 33188544), (8, 24891408), (9, 22125696), (12, 16594272), (16, 12445704), (18, 11062848), (24, 8297136), (27, 7375232), (32, 6222852), (36, 5531424), (48, 4148568), (54, 3687616), (64, 3111426), (72, 2765712), (96, 2074284), (108, 1843808), (128, 1555713), (144, 1382856), (157, 1268352), (192, 1037142), (216, 921904), (288, 691428), (314, 634176), (367, 542592), (384, 518571), (432, 460952), (471, 422784), (576, 345714), (628, 317088), (734, 271296), (864, 230476), (942, 211392), (1101, 180864), (1152, 172857), (1256, 158544), (1413, 140928), (1468, 135648), (1728, 115238), (1884, 105696), (2202, 90432), (2512, 79272), (2826, 70464), (2936, 67824), (3303, 60288), (3456, 57619), (3768, 52848), (4239, 46976), (4404, 45216), (5024, 39636), (5652, 35232), (5872, 33912), (6606, 30144), (7536, 26424), (8478, 23488), (8808, 22608), (9909, 20096), (10048, 19818), (11304, 17616), (11744, 16956), (13212, 15072)]