160743296

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 396135360

約数和(自身を除く): 235392064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 61, 64, 68, 112, 119, 122, 128, 136, 173, 224, 238, 244, 272, 346, 427, 448, 476, 488, 544, 692, 854, 896, 952, 976, 1037, 1088, 1211, 1384, 1708, 1904, 1952, 2074, 2176, 2422, 2768, 2941, 3416, 3808, 3904, 4148, 4844, 5536, 5882, 6832, 7259, 7616, 7808, 8296, 9688, 10553, 11072, 11764, 13664, 14518, 15232, 16592, 19376, 20587, 21106, 22144, 23528, 27328, 29036, 33184, 38752, 41174, 42212, 47056, 54656, 58072, 66368, 73871, 77504, 82348, 84424, 94112, 116144, 132736, 147742, 155008, 164696, 168848, 179401, 188224, 232288, 295484, 329392, 337696, 358802, 376448, 464576, 590968, 658784, 675392, 717604, 929152, 1181936, 1255807, 1317568, 1350784, 1435208, 2363872, 2511614, 2635136, 2870416, 4727744, 5023228, 5740832, 9455488, 10046456, 11481664, 20092912, 22963328, 40185824, 80371648, 160743296]

約数ペア:

[(1, 160743296), (2, 80371648), (4, 40185824), (7, 22963328), (8, 20092912), (14, 11481664), (16, 10046456), (17, 9455488), (28, 5740832), (32, 5023228), (34, 4727744), (56, 2870416), (61, 2635136), (64, 2511614), (68, 2363872), (112, 1435208), (119, 1350784), (122, 1317568), (128, 1255807), (136, 1181936), (173, 929152), (224, 717604), (238, 675392), (244, 658784), (272, 590968), (346, 464576), (427, 376448), (448, 358802), (476, 337696), (488, 329392), (544, 295484), (692, 232288), (854, 188224), (896, 179401), (952, 168848), (976, 164696), (1037, 155008), (1088, 147742), (1211, 132736), (1384, 116144), (1708, 94112), (1904, 84424), (1952, 82348), (2074, 77504), (2176, 73871), (2422, 66368), (2768, 58072), (2941, 54656), (3416, 47056), (3808, 42212), (3904, 41174), (4148, 38752), (4844, 33184), (5536, 29036), (5882, 27328), (6832, 23528), (7259, 22144), (7616, 21106), (7808, 20587), (8296, 19376), (9688, 16592), (10553, 15232), (11072, 14518), (11764, 13664)]