197607168

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 671086080

約数和(自身を除く): 473478912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 64, 66, 69, 72, 88, 92, 96, 99, 108, 113, 128, 132, 138, 144, 176, 184, 192, 198, 207, 216, 226, 253, 256, 264, 276, 288, 297, 339, 352, 368, 384, 396, 414, 432, 452, 506, 528, 552, 576, 594, 621, 678, 704, 736, 759, 768, 792, 828, 864, 904, 1012, 1017, 1056, 1104, 1152, 1188, 1242, 1243, 1356, 1408, 1472, 1518, 1584, 1656, 1728, 1808, 2024, 2034, 2112, 2208, 2277, 2304, 2376, 2484, 2486, 2599, 2712, 2816, 2944, 3036, 3051, 3168, 3312, 3456, 3616, 3729, 4048, 4068, 4224, 4416, 4554, 4752, 4968, 4972, 5198, 5424, 5888, 6072, 6102, 6336, 6624, 6831, 6912, 7232, 7458, 7797, 8096, 8136, 8448, 8832, 9108, 9504, 9936, 9944, 10396, 10848, 11187, 12144, 12204, 12672, 13248, 13662, 14464, 14916, 15594, 16192, 16272, 17664, 18216, 19008, 19872, 19888, 20792, 21696, 22374, 23391, 24288, 24408, 25344, 26496, 27324, 28589, 28928, 29832, 31188, 32384, 32544, 33561, 36432, 38016, 39744, 39776, 41584, 43392, 44748, 46782, 48576, 48816, 52992, 54648, 57178, 59664, 62376, 64768, 65088, 67122, 70173, 72864, 76032, 79488, 79552, 83168, 85767, 86784, 89496, 93564, 97152, 97632, 109296, 114356, 119328, 124752, 130176, 134244, 140346, 145728, 158976, 159104, 166336, 171534, 178992, 187128, 194304, 195264, 218592, 228712, 238656, 249504, 257301, 260352, 268488, 280692, 291456, 318208, 332672, 343068, 357984, 374256, 390528, 437184, 457424, 477312, 499008, 514602, 536976, 561384, 582912, 665344, 686136, 715968, 748512, 771903, 781056, 874368, 914848, 954624, 998016, 1029204, 1073952, 1122768, 1372272, 1431936, 1497024, 1543806, 1748736, 1829696, 1996032, 2058408, 2147904, 2245536, 2744544, 2863872, 2994048, 3087612, 3659392, 4116816, 4295808, 4491072, 5489088, 5988096, 6175224, 7318784, 8233632, 8591616, 8982144, 10978176, 12350448, 16467264, 17964288, 21956352, 24700896, 32934528, 49401792, 65869056, 98803584, 197607168]

約数ペア:

[(1, 197607168), (2, 98803584), (3, 65869056), (4, 49401792), (6, 32934528), (8, 24700896), (9, 21956352), (11, 17964288), (12, 16467264), (16, 12350448), (18, 10978176), (22, 8982144), (23, 8591616), (24, 8233632), (27, 7318784), (32, 6175224), (33, 5988096), (36, 5489088), (44, 4491072), (46, 4295808), (48, 4116816), (54, 3659392), (64, 3087612), (66, 2994048), (69, 2863872), (72, 2744544), (88, 2245536), (92, 2147904), (96, 2058408), (99, 1996032), (108, 1829696), (113, 1748736), (128, 1543806), (132, 1497024), (138, 1431936), (144, 1372272), (176, 1122768), (184, 1073952), (192, 1029204), (198, 998016), (207, 954624), (216, 914848), (226, 874368), (253, 781056), (256, 771903), (264, 748512), (276, 715968), (288, 686136), (297, 665344), (339, 582912), (352, 561384), (368, 536976), (384, 514602), (396, 499008), (414, 477312), (432, 457424), (452, 437184), (506, 390528), (528, 374256), (552, 357984), (576, 343068), (594, 332672), (621, 318208), (678, 291456), (704, 280692), (736, 268488), (759, 260352), (768, 257301), (792, 249504), (828, 238656), (864, 228712), (904, 218592), (1012, 195264), (1017, 194304), (1056, 187128), (1104, 178992), (1152, 171534), (1188, 166336), (1242, 159104), (1243, 158976), (1356, 145728), (1408, 140346), (1472, 134244), (1518, 130176), (1584, 124752), (1656, 119328), (1728, 114356), (1808, 109296), (2024, 97632), (2034, 97152), (2112, 93564), (2208, 89496), (2277, 86784), (2304, 85767), (2376, 83168), (2484, 79552), (2486, 79488), (2599, 76032), (2712, 72864), (2816, 70173), (2944, 67122), (3036, 65088), (3051, 64768), (3168, 62376), (3312, 59664), (3456, 57178), (3616, 54648), (3729, 52992), (4048, 48816), (4068, 48576), (4224, 46782), (4416, 44748), (4554, 43392), (4752, 41584), (4968, 39776), (4972, 39744), (5198, 38016), (5424, 36432), (5888, 33561), (6072, 32544), (6102, 32384), (6336, 31188), (6624, 29832), (6831, 28928), (6912, 28589), (7232, 27324), (7458, 26496), (7797, 25344), (8096, 24408), (8136, 24288), (8448, 23391), (8832, 22374), (9108, 21696), (9504, 20792), (9936, 19888), (9944, 19872), (10396, 19008), (10848, 18216), (11187, 17664), (12144, 16272), (12204, 16192), (12672, 15594), (13248, 14916), (13662, 14464)]