138258432

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 430777620

約数和(自身を除く): 292519188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 577, 624, 768, 832, 936, 1024, 1152, 1154, 1248, 1536, 1664, 1731, 1872, 2048, 2304, 2308, 2496, 3072, 3328, 3462, 3744, 4608, 4616, 4992, 5193, 6144, 6656, 6924, 7488, 7501, 9216, 9232, 9984, 10386, 13312, 13848, 14976, 15002, 18432, 18464, 19968, 20772, 22503, 26624, 27696, 29952, 30004, 36928, 39936, 41544, 45006, 55392, 59904, 60008, 67509, 73856, 79872, 83088, 90012, 110784, 119808, 120016, 135018, 147712, 166176, 180024, 221568, 239616, 240032, 270036, 295424, 332352, 360048, 443136, 480064, 540072, 590848, 664704, 720096, 886272, 960128, 1080144, 1181696, 1329408, 1440192, 1772544, 1920256, 2160288, 2658816, 2880384, 3545088, 3840512, 4320576, 5317632, 5760768, 7681024, 8641152, 10635264, 11521536, 15362048, 17282304, 23043072, 34564608, 46086144, 69129216, 138258432]

約数ペア:

[(1, 138258432), (2, 69129216), (3, 46086144), (4, 34564608), (6, 23043072), (8, 17282304), (9, 15362048), (12, 11521536), (13, 10635264), (16, 8641152), (18, 7681024), (24, 5760768), (26, 5317632), (32, 4320576), (36, 3840512), (39, 3545088), (48, 2880384), (52, 2658816), (64, 2160288), (72, 1920256), (78, 1772544), (96, 1440192), (104, 1329408), (117, 1181696), (128, 1080144), (144, 960128), (156, 886272), (192, 720096), (208, 664704), (234, 590848), (256, 540072), (288, 480064), (312, 443136), (384, 360048), (416, 332352), (468, 295424), (512, 270036), (576, 240032), (577, 239616), (624, 221568), (768, 180024), (832, 166176), (936, 147712), (1024, 135018), (1152, 120016), (1154, 119808), (1248, 110784), (1536, 90012), (1664, 83088), (1731, 79872), (1872, 73856), (2048, 67509), (2304, 60008), (2308, 59904), (2496, 55392), (3072, 45006), (3328, 41544), (3462, 39936), (3744, 36928), (4608, 30004), (4616, 29952), (4992, 27696), (5193, 26624), (6144, 22503), (6656, 20772), (6924, 19968), (7488, 18464), (7501, 18432), (9216, 15002), (9232, 14976), (9984, 13848), (10386, 13312)]