161886816

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 384

約数和(自身を含む): 609638400

約数和(自身を除く): 447751584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 29, 32, 36, 39, 42, 48, 52, 54, 56, 58, 63, 71, 72, 78, 84, 87, 91, 96, 104, 108, 112, 116, 117, 126, 142, 144, 156, 168, 174, 182, 189, 203, 208, 213, 216, 224, 232, 234, 252, 261, 273, 284, 288, 312, 336, 348, 351, 364, 377, 378, 406, 416, 426, 432, 464, 468, 497, 504, 522, 546, 568, 609, 624, 639, 672, 696, 702, 728, 754, 756, 783, 812, 819, 852, 864, 923, 928, 936, 994, 1008, 1044, 1092, 1131, 1136, 1218, 1248, 1278, 1392, 1404, 1456, 1491, 1508, 1512, 1566, 1624, 1638, 1704, 1827, 1846, 1872, 1917, 1988, 2016, 2059, 2088, 2184, 2262, 2272, 2436, 2457, 2556, 2639, 2769, 2784, 2808, 2912, 2982, 3016, 3024, 3132, 3248, 3276, 3393, 3408, 3654, 3692, 3744, 3834, 3976, 4118, 4176, 4368, 4473, 4524, 4872, 4914, 5112, 5278, 5481, 5538, 5616, 5964, 6032, 6048, 6177, 6264, 6461, 6496, 6552, 6786, 6816, 7308, 7384, 7668, 7917, 7952, 8236, 8307, 8352, 8736, 8946, 9048, 9744, 9828, 10179, 10224, 10556, 10962, 11076, 11232, 11928, 12064, 12354, 12528, 12922, 13104, 13419, 13572, 14413, 14616, 14768, 15336, 15834, 15904, 16472, 16614, 17892, 18096, 18531, 19383, 19488, 19656, 20358, 20448, 21112, 21924, 22152, 23751, 23856, 24708, 24921, 25056, 25844, 26208, 26767, 26838, 27144, 28826, 29232, 29536, 30672, 31668, 32944, 33228, 35784, 36192, 37062, 38766, 39312, 40716, 42224, 43239, 43848, 44304, 47502, 47712, 49416, 49842, 51688, 53534, 53676, 54288, 55593, 57652, 58149, 58464, 61344, 63336, 65888, 66456, 71253, 71568, 74124, 77532, 78624, 80301, 81432, 84448, 86478, 87696, 88608, 95004, 98832, 99684, 103376, 107068, 107352, 108576, 111186, 115304, 116298, 126672, 129717, 132912, 142506, 143136, 148248, 155064, 160602, 162864, 172956, 174447, 175392, 187369, 190008, 197664, 199368, 206752, 214136, 214704, 222372, 230608, 232596, 240903, 253344, 259434, 265824, 285012, 296496, 310128, 321204, 325728, 345912, 348894, 374738, 380016, 389151, 398736, 428272, 429408, 444744, 461216, 465192, 481806, 518868, 562107, 570024, 592992, 620256, 642408, 691824, 697788, 722709, 749476, 760032, 778302, 797472, 856544, 889488, 930384, 963612, 1037736, 1124214, 1140048, 1284816, 1383648, 1395576, 1445418, 1498952, 1556604, 1686321, 1778976, 1860768, 1927224, 2075472, 2248428, 2280096, 2569632, 2791152, 2890836, 2997904, 3113208, 3372642, 3854448, 4150944, 4496856, 5058963, 5582304, 5781672, 5995808, 6226416, 6745284, 7708896, 8993712, 10117926, 11563344, 12452832, 13490568, 17987424, 20235852, 23126688, 26981136, 40471704, 53962272, 80943408, 161886816]

約数ペア:

[(1, 161886816), (2, 80943408), (3, 53962272), (4, 40471704), (6, 26981136), (7, 23126688), (8, 20235852), (9, 17987424), (12, 13490568), (13, 12452832), (14, 11563344), (16, 10117926), (18, 8993712), (21, 7708896), (24, 6745284), (26, 6226416), (27, 5995808), (28, 5781672), (29, 5582304), (32, 5058963), (36, 4496856), (39, 4150944), (42, 3854448), (48, 3372642), (52, 3113208), (54, 2997904), (56, 2890836), (58, 2791152), (63, 2569632), (71, 2280096), (72, 2248428), (78, 2075472), (84, 1927224), (87, 1860768), (91, 1778976), (96, 1686321), (104, 1556604), (108, 1498952), (112, 1445418), (116, 1395576), (117, 1383648), (126, 1284816), (142, 1140048), (144, 1124214), (156, 1037736), (168, 963612), (174, 930384), (182, 889488), (189, 856544), (203, 797472), (208, 778302), (213, 760032), (216, 749476), (224, 722709), (232, 697788), (234, 691824), (252, 642408), (261, 620256), (273, 592992), (284, 570024), (288, 562107), (312, 518868), (336, 481806), (348, 465192), (351, 461216), (364, 444744), (377, 429408), (378, 428272), (406, 398736), (416, 389151), (426, 380016), (432, 374738), (464, 348894), (468, 345912), (497, 325728), (504, 321204), (522, 310128), (546, 296496), (568, 285012), (609, 265824), (624, 259434), (639, 253344), (672, 240903), (696, 232596), (702, 230608), (728, 222372), (754, 214704), (756, 214136), (783, 206752), (812, 199368), (819, 197664), (852, 190008), (864, 187369), (923, 175392), (928, 174447), (936, 172956), (994, 162864), (1008, 160602), (1044, 155064), (1092, 148248), (1131, 143136), (1136, 142506), (1218, 132912), (1248, 129717), (1278, 126672), (1392, 116298), (1404, 115304), (1456, 111186), (1491, 108576), (1508, 107352), (1512, 107068), (1566, 103376), (1624, 99684), (1638, 98832), (1704, 95004), (1827, 88608), (1846, 87696), (1872, 86478), (1917, 84448), (1988, 81432), (2016, 80301), (2059, 78624), (2088, 77532), (2184, 74124), (2262, 71568), (2272, 71253), (2436, 66456), (2457, 65888), (2556, 63336), (2639, 61344), (2769, 58464), (2784, 58149), (2808, 57652), (2912, 55593), (2982, 54288), (3016, 53676), (3024, 53534), (3132, 51688), (3248, 49842), (3276, 49416), (3393, 47712), (3408, 47502), (3654, 44304), (3692, 43848), (3744, 43239), (3834, 42224), (3976, 40716), (4118, 39312), (4176, 38766), (4368, 37062), (4473, 36192), (4524, 35784), (4872, 33228), (4914, 32944), (5112, 31668), (5278, 30672), (5481, 29536), (5538, 29232), (5616, 28826), (5964, 27144), (6032, 26838), (6048, 26767), (6177, 26208), (6264, 25844), (6461, 25056), (6496, 24921), (6552, 24708), (6786, 23856), (6816, 23751), (7308, 22152), (7384, 21924), (7668, 21112), (7917, 20448), (7952, 20358), (8236, 19656), (8307, 19488), (8352, 19383), (8736, 18531), (8946, 18096), (9048, 17892), (9744, 16614), (9828, 16472), (10179, 15904), (10224, 15834), (10556, 15336), (10962, 14768), (11076, 14616), (11232, 14413), (11928, 13572), (12064, 13419), (12354, 13104), (12528, 12922)]