128729088

素因数分解:

$2^{14}\times 3^4\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 150

約数和(自身を含む): 388551086

約数和(自身を除く): 259821998

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 97, 108, 128, 144, 162, 192, 194, 216, 256, 288, 291, 324, 384, 388, 432, 512, 576, 582, 648, 768, 776, 864, 873, 1024, 1152, 1164, 1296, 1536, 1552, 1728, 1746, 2048, 2304, 2328, 2592, 2619, 3072, 3104, 3456, 3492, 4096, 4608, 4656, 5184, 5238, 6144, 6208, 6912, 6984, 7857, 8192, 9216, 9312, 10368, 10476, 12288, 12416, 13824, 13968, 15714, 16384, 18432, 18624, 20736, 20952, 24576, 24832, 27648, 27936, 31428, 36864, 37248, 41472, 41904, 49152, 49664, 55296, 55872, 62856, 73728, 74496, 82944, 83808, 99328, 110592, 111744, 125712, 147456, 148992, 165888, 167616, 198656, 221184, 223488, 251424, 297984, 331776, 335232, 397312, 442368, 446976, 502848, 595968, 663552, 670464, 794624, 893952, 1005696, 1191936, 1327104, 1340928, 1589248, 1787904, 2011392, 2383872, 2681856, 3575808, 4022784, 4767744, 5363712, 7151616, 8045568, 10727424, 14303232, 16091136, 21454848, 32182272, 42909696, 64364544, 128729088]

約数ペア:

[(1, 128729088), (2, 64364544), (3, 42909696), (4, 32182272), (6, 21454848), (8, 16091136), (9, 14303232), (12, 10727424), (16, 8045568), (18, 7151616), (24, 5363712), (27, 4767744), (32, 4022784), (36, 3575808), (48, 2681856), (54, 2383872), (64, 2011392), (72, 1787904), (81, 1589248), (96, 1340928), (97, 1327104), (108, 1191936), (128, 1005696), (144, 893952), (162, 794624), (192, 670464), (194, 663552), (216, 595968), (256, 502848), (288, 446976), (291, 442368), (324, 397312), (384, 335232), (388, 331776), (432, 297984), (512, 251424), (576, 223488), (582, 221184), (648, 198656), (768, 167616), (776, 165888), (864, 148992), (873, 147456), (1024, 125712), (1152, 111744), (1164, 110592), (1296, 99328), (1536, 83808), (1552, 82944), (1728, 74496), (1746, 73728), (2048, 62856), (2304, 55872), (2328, 55296), (2592, 49664), (2619, 49152), (3072, 41904), (3104, 41472), (3456, 37248), (3492, 36864), (4096, 31428), (4608, 27936), (4656, 27648), (5184, 24832), (5238, 24576), (6144, 20952), (6208, 20736), (6912, 18624), (6984, 18432), (7857, 16384), (8192, 15714), (9216, 13968), (9312, 13824), (10368, 12416), (10476, 12288)]