164668032

素因数分解:

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

素因数の和:136

約数の個数: 256

約数和(自身を含む): 528768000

約数和(自身を除く): 364099968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 53, 54, 58, 62, 64, 72, 87, 93, 96, 106, 108, 116, 124, 128, 144, 159, 174, 186, 192, 212, 216, 232, 248, 261, 279, 288, 318, 348, 372, 384, 424, 432, 464, 477, 496, 522, 558, 576, 636, 696, 744, 783, 837, 848, 864, 899, 928, 954, 992, 1044, 1116, 1152, 1272, 1392, 1431, 1488, 1537, 1566, 1643, 1674, 1696, 1728, 1798, 1856, 1908, 1984, 2088, 2232, 2544, 2697, 2784, 2862, 2976, 3074, 3132, 3286, 3348, 3392, 3456, 3596, 3712, 3816, 3968, 4176, 4464, 4611, 4929, 5088, 5394, 5568, 5724, 5952, 6148, 6264, 6572, 6696, 6784, 7192, 7632, 8091, 8352, 8928, 9222, 9858, 10176, 10788, 11136, 11448, 11904, 12296, 12528, 13144, 13392, 13833, 14384, 14787, 15264, 16182, 16704, 17856, 18444, 19716, 20352, 21576, 22896, 24273, 24592, 25056, 26288, 26784, 27666, 28768, 29574, 30528, 32364, 33408, 35712, 36888, 39432, 41499, 43152, 44361, 45792, 47647, 48546, 49184, 50112, 52576, 53568, 55332, 57536, 59148, 61056, 64728, 73776, 78864, 82998, 86304, 88722, 91584, 95294, 97092, 98368, 100224, 105152, 107136, 110664, 115072, 118296, 129456, 142941, 147552, 157728, 165996, 172608, 177444, 183168, 190588, 194184, 196736, 210304, 221328, 236592, 258912, 285882, 295104, 315456, 331992, 345216, 354888, 381176, 388368, 428823, 442656, 473184, 517824, 571764, 590208, 630912, 663984, 709776, 762352, 776736, 857646, 885312, 946368, 1035648, 1143528, 1286469, 1327968, 1419552, 1524704, 1553472, 1715292, 1770624, 1892736, 2287056, 2572938, 2655936, 2839104, 3049408, 3106944, 3430584, 4574112, 5145876, 5311872, 5678208, 6098816, 6861168, 9148224, 10291752, 13722336, 18296448, 20583504, 27444672, 41167008, 54889344, 82334016, 164668032]

約数ペア:

[(1, 164668032), (2, 82334016), (3, 54889344), (4, 41167008), (6, 27444672), (8, 20583504), (9, 18296448), (12, 13722336), (16, 10291752), (18, 9148224), (24, 6861168), (27, 6098816), (29, 5678208), (31, 5311872), (32, 5145876), (36, 4574112), (48, 3430584), (53, 3106944), (54, 3049408), (58, 2839104), (62, 2655936), (64, 2572938), (72, 2287056), (87, 1892736), (93, 1770624), (96, 1715292), (106, 1553472), (108, 1524704), (116, 1419552), (124, 1327968), (128, 1286469), (144, 1143528), (159, 1035648), (174, 946368), (186, 885312), (192, 857646), (212, 776736), (216, 762352), (232, 709776), (248, 663984), (261, 630912), (279, 590208), (288, 571764), (318, 517824), (348, 473184), (372, 442656), (384, 428823), (424, 388368), (432, 381176), (464, 354888), (477, 345216), (496, 331992), (522, 315456), (558, 295104), (576, 285882), (636, 258912), (696, 236592), (744, 221328), (783, 210304), (837, 196736), (848, 194184), (864, 190588), (899, 183168), (928, 177444), (954, 172608), (992, 165996), (1044, 157728), (1116, 147552), (1152, 142941), (1272, 129456), (1392, 118296), (1431, 115072), (1488, 110664), (1537, 107136), (1566, 105152), (1643, 100224), (1674, 98368), (1696, 97092), (1728, 95294), (1798, 91584), (1856, 88722), (1908, 86304), (1984, 82998), (2088, 78864), (2232, 73776), (2544, 64728), (2697, 61056), (2784, 59148), (2862, 57536), (2976, 55332), (3074, 53568), (3132, 52576), (3286, 50112), (3348, 49184), (3392, 48546), (3456, 47647), (3596, 45792), (3712, 44361), (3816, 43152), (3968, 41499), (4176, 39432), (4464, 36888), (4611, 35712), (4929, 33408), (5088, 32364), (5394, 30528), (5568, 29574), (5724, 28768), (5952, 27666), (6148, 26784), (6264, 26288), (6572, 25056), (6696, 24592), (6784, 24273), (7192, 22896), (7632, 21576), (8091, 20352), (8352, 19716), (8928, 18444), (9222, 17856), (9858, 16704), (10176, 16182), (10788, 15264), (11136, 14787), (11448, 14384), (11904, 13833), (12296, 13392), (12528, 13144)]