165993984

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 240

約数和(自身を含む): 549621072

約数和(自身を除く): 383627088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 163, 192, 204, 208, 221, 234, 256, 272, 288, 306, 312, 326, 384, 408, 416, 442, 468, 489, 512, 544, 576, 612, 624, 652, 663, 768, 816, 832, 884, 936, 978, 1088, 1152, 1224, 1248, 1304, 1326, 1467, 1536, 1632, 1664, 1768, 1872, 1956, 1989, 2119, 2176, 2304, 2448, 2496, 2608, 2652, 2771, 2934, 3264, 3328, 3536, 3744, 3912, 3978, 4238, 4352, 4608, 4896, 4992, 5216, 5304, 5542, 5868, 6357, 6528, 6656, 7072, 7488, 7824, 7956, 8313, 8476, 8704, 9792, 9984, 10432, 10608, 11084, 11736, 12714, 13056, 14144, 14976, 15648, 15912, 16626, 16952, 19071, 19584, 19968, 20864, 21216, 22168, 23472, 24939, 25428, 26112, 28288, 29952, 31296, 31824, 33252, 33904, 36023, 38142, 39168, 41728, 42432, 44336, 46944, 49878, 50856, 56576, 59904, 62592, 63648, 66504, 67808, 72046, 76284, 78336, 83456, 84864, 88672, 93888, 99756, 101712, 108069, 113152, 125184, 127296, 133008, 135616, 144092, 152568, 169728, 177344, 187776, 199512, 203424, 216138, 250368, 254592, 266016, 271232, 288184, 305136, 324207, 339456, 354688, 375552, 399024, 406848, 432276, 509184, 532032, 542464, 576368, 610272, 648414, 709376, 751104, 798048, 813696, 864552, 1018368, 1064064, 1084928, 1152736, 1220544, 1296828, 1418752, 1596096, 1627392, 1729104, 2128128, 2305472, 2441088, 2593656, 3192192, 3254784, 3458208, 4256256, 4610944, 4882176, 5187312, 6384384, 6916416, 9221888, 9764352, 10374624, 12768768, 13832832, 18443776, 20749248, 27665664, 41498496, 55331328, 82996992, 165993984]

約数ペア:

[(1, 165993984), (2, 82996992), (3, 55331328), (4, 41498496), (6, 27665664), (8, 20749248), (9, 18443776), (12, 13832832), (13, 12768768), (16, 10374624), (17, 9764352), (18, 9221888), (24, 6916416), (26, 6384384), (32, 5187312), (34, 4882176), (36, 4610944), (39, 4256256), (48, 3458208), (51, 3254784), (52, 3192192), (64, 2593656), (68, 2441088), (72, 2305472), (78, 2128128), (96, 1729104), (102, 1627392), (104, 1596096), (117, 1418752), (128, 1296828), (136, 1220544), (144, 1152736), (153, 1084928), (156, 1064064), (163, 1018368), (192, 864552), (204, 813696), (208, 798048), (221, 751104), (234, 709376), (256, 648414), (272, 610272), (288, 576368), (306, 542464), (312, 532032), (326, 509184), (384, 432276), (408, 406848), (416, 399024), (442, 375552), (468, 354688), (489, 339456), (512, 324207), (544, 305136), (576, 288184), (612, 271232), (624, 266016), (652, 254592), (663, 250368), (768, 216138), (816, 203424), (832, 199512), (884, 187776), (936, 177344), (978, 169728), (1088, 152568), (1152, 144092), (1224, 135616), (1248, 133008), (1304, 127296), (1326, 125184), (1467, 113152), (1536, 108069), (1632, 101712), (1664, 99756), (1768, 93888), (1872, 88672), (1956, 84864), (1989, 83456), (2119, 78336), (2176, 76284), (2304, 72046), (2448, 67808), (2496, 66504), (2608, 63648), (2652, 62592), (2771, 59904), (2934, 56576), (3264, 50856), (3328, 49878), (3536, 46944), (3744, 44336), (3912, 42432), (3978, 41728), (4238, 39168), (4352, 38142), (4608, 36023), (4896, 33904), (4992, 33252), (5216, 31824), (5304, 31296), (5542, 29952), (5868, 28288), (6357, 26112), (6528, 25428), (6656, 24939), (7072, 23472), (7488, 22168), (7824, 21216), (7956, 20864), (8313, 19968), (8476, 19584), (8704, 19071), (9792, 16952), (9984, 16626), (10432, 15912), (10608, 15648), (11084, 14976), (11736, 14144), (12714, 13056)]