179886304

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 420577920

約数和(自身を除く): 240691616

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 32, 37, 52, 58, 62, 74, 104, 116, 124, 148, 169, 208, 232, 248, 296, 338, 377, 403, 416, 464, 481, 496, 592, 676, 754, 806, 899, 928, 962, 992, 1073, 1147, 1184, 1352, 1508, 1612, 1798, 1924, 2146, 2294, 2704, 3016, 3224, 3596, 3848, 4292, 4588, 4901, 5239, 5408, 6032, 6253, 6448, 7192, 7696, 8584, 9176, 9802, 10478, 11687, 12064, 12506, 12896, 13949, 14384, 14911, 15392, 17168, 18352, 19604, 20956, 23374, 25012, 27898, 28768, 29822, 33263, 34336, 36704, 39208, 41912, 46748, 50024, 55796, 59644, 66526, 78416, 83824, 93496, 100048, 111592, 119288, 133052, 151931, 156832, 167648, 181337, 186992, 193843, 200096, 223184, 238576, 266104, 303862, 362674, 373984, 387686, 432419, 446368, 477152, 532208, 607724, 725348, 775372, 864838, 1064416, 1215448, 1450696, 1550744, 1729676, 2430896, 2901392, 3101488, 3459352, 4861792, 5621447, 5802784, 6202976, 6918704, 11242894, 13837408, 22485788, 44971576, 89943152, 179886304]

約数ペア:

[(1, 179886304), (2, 89943152), (4, 44971576), (8, 22485788), (13, 13837408), (16, 11242894), (26, 6918704), (29, 6202976), (31, 5802784), (32, 5621447), (37, 4861792), (52, 3459352), (58, 3101488), (62, 2901392), (74, 2430896), (104, 1729676), (116, 1550744), (124, 1450696), (148, 1215448), (169, 1064416), (208, 864838), (232, 775372), (248, 725348), (296, 607724), (338, 532208), (377, 477152), (403, 446368), (416, 432419), (464, 387686), (481, 373984), (496, 362674), (592, 303862), (676, 266104), (754, 238576), (806, 223184), (899, 200096), (928, 193843), (962, 186992), (992, 181337), (1073, 167648), (1147, 156832), (1184, 151931), (1352, 133052), (1508, 119288), (1612, 111592), (1798, 100048), (1924, 93496), (2146, 83824), (2294, 78416), (2704, 66526), (3016, 59644), (3224, 55796), (3596, 50024), (3848, 46748), (4292, 41912), (4588, 39208), (4901, 36704), (5239, 34336), (5408, 33263), (6032, 29822), (6253, 28768), (6448, 27898), (7192, 25012), (7696, 23374), (8584, 20956), (9176, 19604), (9802, 18352), (10478, 17168), (11687, 15392), (12064, 14911), (12506, 14384), (12896, 13949)]