189433728

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 240

約数和(自身を含む): 623764680

約数和(自身を除く): 434330952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 121, 128, 132, 144, 151, 162, 176, 192, 198, 216, 242, 264, 288, 297, 302, 324, 352, 363, 384, 396, 432, 453, 484, 528, 576, 594, 604, 648, 704, 726, 792, 864, 891, 906, 968, 1056, 1089, 1152, 1188, 1208, 1296, 1359, 1408, 1452, 1584, 1661, 1728, 1782, 1812, 1936, 2112, 2178, 2376, 2416, 2592, 2718, 2904, 3168, 3267, 3322, 3456, 3564, 3624, 3872, 4077, 4224, 4356, 4752, 4832, 4983, 5184, 5436, 5808, 6336, 6534, 6644, 7128, 7248, 7744, 8154, 8712, 9504, 9664, 9801, 9966, 10368, 10872, 11616, 12231, 12672, 13068, 13288, 14256, 14496, 14949, 15488, 16308, 17424, 18271, 19008, 19328, 19602, 19932, 21744, 23232, 24462, 26136, 26576, 28512, 28992, 29898, 32616, 34848, 36542, 38016, 39204, 39864, 43488, 44847, 46464, 48924, 52272, 53152, 54813, 57024, 57984, 59796, 65232, 69696, 73084, 78408, 79728, 86976, 89694, 97848, 104544, 106304, 109626, 114048, 119592, 130464, 134541, 139392, 146168, 156816, 159456, 164439, 173952, 179388, 195696, 209088, 212608, 219252, 239184, 260928, 269082, 292336, 313632, 318912, 328878, 358776, 391392, 418176, 438504, 478368, 493317, 521856, 538164, 584672, 627264, 637824, 657756, 717552, 782784, 877008, 956736, 986634, 1076328, 1169344, 1254528, 1315512, 1435104, 1479951, 1565568, 1754016, 1913472, 1973268, 2152656, 2338688, 2631024, 2870208, 2959902, 3508032, 3946536, 4305312, 5262048, 5740416, 5919804, 7016064, 7893072, 8610624, 10524096, 11839608, 15786144, 17221248, 21048192, 23679216, 31572288, 47358432, 63144576, 94716864, 189433728]

約数ペア:

[(1, 189433728), (2, 94716864), (3, 63144576), (4, 47358432), (6, 31572288), (8, 23679216), (9, 21048192), (11, 17221248), (12, 15786144), (16, 11839608), (18, 10524096), (22, 8610624), (24, 7893072), (27, 7016064), (32, 5919804), (33, 5740416), (36, 5262048), (44, 4305312), (48, 3946536), (54, 3508032), (64, 2959902), (66, 2870208), (72, 2631024), (81, 2338688), (88, 2152656), (96, 1973268), (99, 1913472), (108, 1754016), (121, 1565568), (128, 1479951), (132, 1435104), (144, 1315512), (151, 1254528), (162, 1169344), (176, 1076328), (192, 986634), (198, 956736), (216, 877008), (242, 782784), (264, 717552), (288, 657756), (297, 637824), (302, 627264), (324, 584672), (352, 538164), (363, 521856), (384, 493317), (396, 478368), (432, 438504), (453, 418176), (484, 391392), (528, 358776), (576, 328878), (594, 318912), (604, 313632), (648, 292336), (704, 269082), (726, 260928), (792, 239184), (864, 219252), (891, 212608), (906, 209088), (968, 195696), (1056, 179388), (1089, 173952), (1152, 164439), (1188, 159456), (1208, 156816), (1296, 146168), (1359, 139392), (1408, 134541), (1452, 130464), (1584, 119592), (1661, 114048), (1728, 109626), (1782, 106304), (1812, 104544), (1936, 97848), (2112, 89694), (2178, 86976), (2376, 79728), (2416, 78408), (2592, 73084), (2718, 69696), (2904, 65232), (3168, 59796), (3267, 57984), (3322, 57024), (3456, 54813), (3564, 53152), (3624, 52272), (3872, 48924), (4077, 46464), (4224, 44847), (4356, 43488), (4752, 39864), (4832, 39204), (4983, 38016), (5184, 36542), (5436, 34848), (5808, 32616), (6336, 29898), (6534, 28992), (6644, 28512), (7128, 26576), (7248, 26136), (7744, 24462), (8154, 23232), (8712, 21744), (9504, 19932), (9664, 19602), (9801, 19328), (9966, 19008), (10368, 18271), (10872, 17424), (11616, 16308), (12231, 15488), (12672, 14949), (13068, 14496), (13288, 14256)]