156978432

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1785

約数の個数: 144

約数和(自身を含む): 500207680

約数和(自身を除く): 343229248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1747, 1872, 2304, 2496, 2808, 3328, 3456, 3494, 3744, 4992, 5241, 5616, 6912, 6988, 7488, 9984, 10482, 11232, 13976, 14976, 15723, 20964, 22464, 22711, 27952, 29952, 31446, 41928, 44928, 45422, 47169, 55904, 62892, 68133, 83856, 89856, 90844, 94338, 111808, 125784, 136266, 167712, 181688, 188676, 204399, 223616, 251568, 272532, 335424, 363376, 377352, 408798, 447232, 503136, 545064, 613197, 670848, 726752, 754704, 817596, 1006272, 1090128, 1226394, 1341696, 1453504, 1509408, 1635192, 2012544, 2180256, 2452788, 2907008, 3018816, 3270384, 4025088, 4360512, 4905576, 5814016, 6037632, 6540768, 8721024, 9811152, 12075264, 13081536, 17442048, 19622304, 26163072, 39244608, 52326144, 78489216, 156978432]

約数ペア:

[(1, 156978432), (2, 78489216), (3, 52326144), (4, 39244608), (6, 26163072), (8, 19622304), (9, 17442048), (12, 13081536), (13, 12075264), (16, 9811152), (18, 8721024), (24, 6540768), (26, 6037632), (27, 5814016), (32, 4905576), (36, 4360512), (39, 4025088), (48, 3270384), (52, 3018816), (54, 2907008), (64, 2452788), (72, 2180256), (78, 2012544), (96, 1635192), (104, 1509408), (108, 1453504), (117, 1341696), (128, 1226394), (144, 1090128), (156, 1006272), (192, 817596), (208, 754704), (216, 726752), (234, 670848), (256, 613197), (288, 545064), (312, 503136), (351, 447232), (384, 408798), (416, 377352), (432, 363376), (468, 335424), (576, 272532), (624, 251568), (702, 223616), (768, 204399), (832, 188676), (864, 181688), (936, 167712), (1152, 136266), (1248, 125784), (1404, 111808), (1664, 94338), (1728, 90844), (1747, 89856), (1872, 83856), (2304, 68133), (2496, 62892), (2808, 55904), (3328, 47169), (3456, 45422), (3494, 44928), (3744, 41928), (4992, 31446), (5241, 29952), (5616, 27952), (6912, 22711), (6988, 22464), (7488, 20964), (9984, 15723), (10482, 14976), (11232, 13976)]