155540736

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:618

約数の個数: 180

約数和(自身を含む): 500336452

約数和(自身を除く): 344795716

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, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 576, 577, 624, 648, 702, 768, 832, 864, 936, 1053, 1152, 1154, 1248, 1296, 1404, 1664, 1728, 1731, 1872, 2106, 2304, 2308, 2496, 2592, 2808, 3328, 3456, 3462, 3744, 4212, 4616, 4992, 5184, 5193, 5616, 6912, 6924, 7488, 7501, 8424, 9232, 9984, 10368, 10386, 11232, 13848, 14976, 15002, 15579, 16848, 18464, 20736, 20772, 22464, 22503, 27696, 29952, 30004, 31158, 33696, 36928, 41544, 44928, 45006, 46737, 55392, 60008, 62316, 67392, 67509, 73856, 83088, 89856, 90012, 93474, 110784, 120016, 124632, 134784, 135018, 147712, 166176, 180024, 186948, 202527, 221568, 240032, 249264, 269568, 270036, 332352, 360048, 373896, 405054, 443136, 480064, 498528, 540072, 607581, 664704, 720096, 747792, 810108, 960128, 997056, 1080144, 1215162, 1329408, 1440192, 1495584, 1620216, 1920256, 1994112, 2160288, 2430324, 2880384, 2991168, 3240432, 3988224, 4320576, 4860648, 5760768, 5982336, 6480864, 8641152, 9721296, 11964672, 12961728, 17282304, 19442592, 25923456, 38885184, 51846912, 77770368, 155540736]

約数ペア:

[(1, 155540736), (2, 77770368), (3, 51846912), (4, 38885184), (6, 25923456), (8, 19442592), (9, 17282304), (12, 12961728), (13, 11964672), (16, 9721296), (18, 8641152), (24, 6480864), (26, 5982336), (27, 5760768), (32, 4860648), (36, 4320576), (39, 3988224), (48, 3240432), (52, 2991168), (54, 2880384), (64, 2430324), (72, 2160288), (78, 1994112), (81, 1920256), (96, 1620216), (104, 1495584), (108, 1440192), (117, 1329408), (128, 1215162), (144, 1080144), (156, 997056), (162, 960128), (192, 810108), (208, 747792), (216, 720096), (234, 664704), (256, 607581), (288, 540072), (312, 498528), (324, 480064), (351, 443136), (384, 405054), (416, 373896), (432, 360048), (468, 332352), (576, 270036), (577, 269568), (624, 249264), (648, 240032), (702, 221568), (768, 202527), (832, 186948), (864, 180024), (936, 166176), (1053, 147712), (1152, 135018), (1154, 134784), (1248, 124632), (1296, 120016), (1404, 110784), (1664, 93474), (1728, 90012), (1731, 89856), (1872, 83088), (2106, 73856), (2304, 67509), (2308, 67392), (2496, 62316), (2592, 60008), (2808, 55392), (3328, 46737), (3456, 45006), (3462, 44928), (3744, 41544), (4212, 36928), (4616, 33696), (4992, 31158), (5184, 30004), (5193, 29952), (5616, 27696), (6912, 22503), (6924, 22464), (7488, 20772), (7501, 20736), (8424, 18464), (9232, 16848), (9984, 15579), (10368, 15002), (10386, 14976), (11232, 13848)]