155948544

素因数分解:

$2^9\times 3^3\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 160

約数和(自身を含む): 478764000

約数和(自身を除く): 322815456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 256, 261, 288, 348, 384, 389, 432, 464, 512, 522, 576, 696, 768, 778, 783, 864, 928, 1044, 1152, 1167, 1392, 1536, 1556, 1566, 1728, 1856, 2088, 2304, 2334, 2784, 3112, 3132, 3456, 3501, 3712, 4176, 4608, 4668, 5568, 6224, 6264, 6912, 7002, 7424, 8352, 9336, 10503, 11136, 11281, 12448, 12528, 13824, 14004, 14848, 16704, 18672, 21006, 22272, 22562, 24896, 25056, 28008, 33408, 33843, 37344, 42012, 44544, 45124, 49792, 50112, 56016, 66816, 67686, 74688, 84024, 90248, 99584, 100224, 101529, 112032, 133632, 135372, 149376, 168048, 180496, 199168, 200448, 203058, 224064, 270744, 298752, 304587, 336096, 360992, 400896, 406116, 448128, 541488, 597504, 609174, 672192, 721984, 812232, 896256, 1082976, 1218348, 1344384, 1443968, 1624464, 1792512, 2165952, 2436696, 2688768, 2887936, 3248928, 4331904, 4873392, 5377536, 5775872, 6497856, 8663808, 9746784, 12995712, 17327616, 19493568, 25991424, 38987136, 51982848, 77974272, 155948544]

約数ペア:

[(1, 155948544), (2, 77974272), (3, 51982848), (4, 38987136), (6, 25991424), (8, 19493568), (9, 17327616), (12, 12995712), (16, 9746784), (18, 8663808), (24, 6497856), (27, 5775872), (29, 5377536), (32, 4873392), (36, 4331904), (48, 3248928), (54, 2887936), (58, 2688768), (64, 2436696), (72, 2165952), (87, 1792512), (96, 1624464), (108, 1443968), (116, 1344384), (128, 1218348), (144, 1082976), (174, 896256), (192, 812232), (216, 721984), (232, 672192), (256, 609174), (261, 597504), (288, 541488), (348, 448128), (384, 406116), (389, 400896), (432, 360992), (464, 336096), (512, 304587), (522, 298752), (576, 270744), (696, 224064), (768, 203058), (778, 200448), (783, 199168), (864, 180496), (928, 168048), (1044, 149376), (1152, 135372), (1167, 133632), (1392, 112032), (1536, 101529), (1556, 100224), (1566, 99584), (1728, 90248), (1856, 84024), (2088, 74688), (2304, 67686), (2334, 66816), (2784, 56016), (3112, 50112), (3132, 49792), (3456, 45124), (3501, 44544), (3712, 42012), (4176, 37344), (4608, 33843), (4668, 33408), (5568, 28008), (6224, 25056), (6264, 24896), (6912, 22562), (7002, 22272), (7424, 21006), (8352, 18672), (9336, 16704), (10503, 14848), (11136, 14004), (11281, 13824), (12448, 12528)]