155558784

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 436356000

約数和(自身を除く): 280797216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 61, 64, 87, 96, 116, 122, 128, 174, 183, 192, 229, 232, 244, 348, 366, 384, 458, 464, 488, 687, 696, 732, 916, 928, 976, 1374, 1392, 1464, 1769, 1832, 1856, 1952, 2748, 2784, 2928, 3538, 3664, 3712, 3904, 5307, 5496, 5568, 5856, 6641, 7076, 7328, 7808, 10614, 10992, 11136, 11712, 13282, 13969, 14152, 14656, 19923, 21228, 21984, 23424, 26564, 27938, 28304, 29312, 39846, 41907, 42456, 43968, 53128, 55876, 56608, 79692, 83814, 84912, 87936, 106256, 111752, 113216, 159384, 167628, 169824, 212512, 223504, 226432, 318768, 335256, 339648, 405101, 425024, 447008, 637536, 670512, 679296, 810202, 850048, 894016, 1215303, 1275072, 1341024, 1620404, 1788032, 2430606, 2550144, 2682048, 3240808, 4861212, 5364096, 6481616, 9722424, 12963232, 19444848, 25926464, 38889696, 51852928, 77779392, 155558784]

約数ペア:

[(1, 155558784), (2, 77779392), (3, 51852928), (4, 38889696), (6, 25926464), (8, 19444848), (12, 12963232), (16, 9722424), (24, 6481616), (29, 5364096), (32, 4861212), (48, 3240808), (58, 2682048), (61, 2550144), (64, 2430606), (87, 1788032), (96, 1620404), (116, 1341024), (122, 1275072), (128, 1215303), (174, 894016), (183, 850048), (192, 810202), (229, 679296), (232, 670512), (244, 637536), (348, 447008), (366, 425024), (384, 405101), (458, 339648), (464, 335256), (488, 318768), (687, 226432), (696, 223504), (732, 212512), (916, 169824), (928, 167628), (976, 159384), (1374, 113216), (1392, 111752), (1464, 106256), (1769, 87936), (1832, 84912), (1856, 83814), (1952, 79692), (2748, 56608), (2784, 55876), (2928, 53128), (3538, 43968), (3664, 42456), (3712, 41907), (3904, 39846), (5307, 29312), (5496, 28304), (5568, 27938), (5856, 26564), (6641, 23424), (7076, 21984), (7328, 21228), (7808, 19923), (10614, 14656), (10992, 14152), (11136, 13969), (11712, 13282)]