128075136

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 256

約数和(自身を含む): 423014400

約数和(自身を除く): 294939264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 32, 42, 48, 53, 56, 58, 62, 64, 84, 87, 93, 96, 106, 112, 116, 124, 128, 159, 168, 174, 186, 192, 203, 212, 217, 224, 232, 248, 318, 336, 348, 371, 372, 384, 406, 424, 434, 448, 464, 496, 609, 636, 651, 672, 696, 742, 744, 812, 848, 868, 896, 899, 928, 992, 1113, 1218, 1272, 1302, 1344, 1392, 1484, 1488, 1537, 1624, 1643, 1696, 1736, 1798, 1856, 1984, 2226, 2436, 2544, 2604, 2688, 2697, 2784, 2968, 2976, 3074, 3248, 3286, 3392, 3472, 3596, 3712, 3968, 4452, 4611, 4872, 4929, 5088, 5208, 5394, 5568, 5936, 5952, 6148, 6293, 6496, 6572, 6784, 6944, 7192, 8904, 9222, 9744, 9858, 10176, 10416, 10759, 10788, 11136, 11501, 11872, 11904, 12296, 12586, 12992, 13144, 13888, 14384, 17808, 18444, 18879, 19488, 19716, 20352, 20832, 21518, 21576, 23002, 23744, 24592, 25172, 25984, 26288, 27776, 28768, 32277, 34503, 35616, 36888, 37758, 38976, 39432, 41664, 43036, 43152, 46004, 47488, 47647, 49184, 50344, 52576, 57536, 64554, 69006, 71232, 73776, 75516, 77952, 78864, 83328, 86072, 86304, 92008, 95294, 98368, 100688, 105152, 115072, 129108, 138012, 142464, 142941, 147552, 151032, 157728, 172144, 172608, 184016, 190588, 196736, 201376, 210304, 258216, 276024, 285882, 295104, 302064, 315456, 333529, 344288, 345216, 368032, 381176, 402752, 516432, 552048, 571764, 590208, 604128, 630912, 667058, 688576, 736064, 762352, 805504, 1000587, 1032864, 1104096, 1143528, 1208256, 1334116, 1377152, 1472128, 1524704, 2001174, 2065728, 2208192, 2287056, 2416512, 2668232, 3049408, 4002348, 4131456, 4416384, 4574112, 5336464, 6098816, 8004696, 9148224, 10672928, 16009392, 18296448, 21345856, 32018784, 42691712, 64037568, 128075136]

約数ペア:

[(1, 128075136), (2, 64037568), (3, 42691712), (4, 32018784), (6, 21345856), (7, 18296448), (8, 16009392), (12, 10672928), (14, 9148224), (16, 8004696), (21, 6098816), (24, 5336464), (28, 4574112), (29, 4416384), (31, 4131456), (32, 4002348), (42, 3049408), (48, 2668232), (53, 2416512), (56, 2287056), (58, 2208192), (62, 2065728), (64, 2001174), (84, 1524704), (87, 1472128), (93, 1377152), (96, 1334116), (106, 1208256), (112, 1143528), (116, 1104096), (124, 1032864), (128, 1000587), (159, 805504), (168, 762352), (174, 736064), (186, 688576), (192, 667058), (203, 630912), (212, 604128), (217, 590208), (224, 571764), (232, 552048), (248, 516432), (318, 402752), (336, 381176), (348, 368032), (371, 345216), (372, 344288), (384, 333529), (406, 315456), (424, 302064), (434, 295104), (448, 285882), (464, 276024), (496, 258216), (609, 210304), (636, 201376), (651, 196736), (672, 190588), (696, 184016), (742, 172608), (744, 172144), (812, 157728), (848, 151032), (868, 147552), (896, 142941), (899, 142464), (928, 138012), (992, 129108), (1113, 115072), (1218, 105152), (1272, 100688), (1302, 98368), (1344, 95294), (1392, 92008), (1484, 86304), (1488, 86072), (1537, 83328), (1624, 78864), (1643, 77952), (1696, 75516), (1736, 73776), (1798, 71232), (1856, 69006), (1984, 64554), (2226, 57536), (2436, 52576), (2544, 50344), (2604, 49184), (2688, 47647), (2697, 47488), (2784, 46004), (2968, 43152), (2976, 43036), (3074, 41664), (3248, 39432), (3286, 38976), (3392, 37758), (3472, 36888), (3596, 35616), (3712, 34503), (3968, 32277), (4452, 28768), (4611, 27776), (4872, 26288), (4929, 25984), (5088, 25172), (5208, 24592), (5394, 23744), (5568, 23002), (5936, 21576), (5952, 21518), (6148, 20832), (6293, 20352), (6496, 19716), (6572, 19488), (6784, 18879), (6944, 18444), (7192, 17808), (8904, 14384), (9222, 13888), (9744, 13144), (9858, 12992), (10176, 12586), (10416, 12296), (10759, 11904), (10788, 11872), (11136, 11501)]