163862784

素因数分解:

$2^8\times 3^3\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 490887040

約数和(自身を除く): 327024256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 151, 157, 192, 216, 256, 288, 302, 314, 384, 432, 453, 471, 576, 604, 628, 768, 864, 906, 942, 1152, 1208, 1256, 1359, 1413, 1728, 1812, 1884, 2304, 2416, 2512, 2718, 2826, 3456, 3624, 3768, 4077, 4239, 4832, 5024, 5436, 5652, 6912, 7248, 7536, 8154, 8478, 9664, 10048, 10872, 11304, 14496, 15072, 16308, 16956, 19328, 20096, 21744, 22608, 23707, 28992, 30144, 32616, 33912, 38656, 40192, 43488, 45216, 47414, 57984, 60288, 65232, 67824, 71121, 86976, 90432, 94828, 115968, 120576, 130464, 135648, 142242, 173952, 180864, 189656, 213363, 260928, 271296, 284484, 347904, 361728, 379312, 426726, 521856, 542592, 568968, 640089, 758624, 853452, 1043712, 1085184, 1137936, 1280178, 1517248, 1706904, 2275872, 2560356, 3034496, 3413808, 4551744, 5120712, 6068992, 6827616, 9103488, 10241424, 13655232, 18206976, 20482848, 27310464, 40965696, 54620928, 81931392, 163862784]

約数ペア:

[(1, 163862784), (2, 81931392), (3, 54620928), (4, 40965696), (6, 27310464), (8, 20482848), (9, 18206976), (12, 13655232), (16, 10241424), (18, 9103488), (24, 6827616), (27, 6068992), (32, 5120712), (36, 4551744), (48, 3413808), (54, 3034496), (64, 2560356), (72, 2275872), (96, 1706904), (108, 1517248), (128, 1280178), (144, 1137936), (151, 1085184), (157, 1043712), (192, 853452), (216, 758624), (256, 640089), (288, 568968), (302, 542592), (314, 521856), (384, 426726), (432, 379312), (453, 361728), (471, 347904), (576, 284484), (604, 271296), (628, 260928), (768, 213363), (864, 189656), (906, 180864), (942, 173952), (1152, 142242), (1208, 135648), (1256, 130464), (1359, 120576), (1413, 115968), (1728, 94828), (1812, 90432), (1884, 86976), (2304, 71121), (2416, 67824), (2512, 65232), (2718, 60288), (2826, 57984), (3456, 47414), (3624, 45216), (3768, 43488), (4077, 40192), (4239, 38656), (4832, 33912), (5024, 32616), (5436, 30144), (5652, 28992), (6912, 23707), (7248, 22608), (7536, 21744), (8154, 20096), (8478, 19328), (9664, 16956), (10048, 16308), (10872, 15072), (11304, 14496)]