142539264

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{491}}^1$

素因数の和:528

約数の個数: 200

約数和(自身を含む): 487209888

約数和(自身を除く): 344670624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 491, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 982, 1008, 1134, 1152, 1296, 1344, 1473, 1512, 1536, 1728, 1792, 1964, 2016, 2268, 2304, 2592, 2688, 2946, 3024, 3437, 3456, 3584, 3928, 4032, 4419, 4536, 4608, 5184, 5376, 5892, 6048, 6874, 6912, 7856, 8064, 8838, 9072, 10311, 10368, 10752, 11784, 12096, 13257, 13748, 13824, 15712, 16128, 17676, 18144, 20622, 20736, 23568, 24192, 26514, 27496, 30933, 31424, 32256, 35352, 36288, 39771, 41244, 41472, 47136, 48384, 53028, 54992, 61866, 62848, 70704, 72576, 79542, 82488, 92799, 94272, 96768, 106056, 109984, 123732, 125696, 141408, 145152, 159084, 164976, 185598, 188544, 212112, 219968, 247464, 251392, 278397, 282816, 290304, 318168, 329952, 371196, 377088, 424224, 439936, 494928, 556794, 565632, 636336, 659904, 742392, 754176, 848448, 879872, 989856, 1113588, 1131264, 1272672, 1319808, 1484784, 1696896, 1759744, 1979712, 2227176, 2262528, 2545344, 2639616, 2969568, 3393792, 3959424, 4454352, 5090688, 5279232, 5939136, 6787584, 7918848, 8908704, 10181376, 11878272, 15837696, 17817408, 20362752, 23756544, 35634816, 47513088, 71269632, 142539264]

約数ペア:

[(1, 142539264), (2, 71269632), (3, 47513088), (4, 35634816), (6, 23756544), (7, 20362752), (8, 17817408), (9, 15837696), (12, 11878272), (14, 10181376), (16, 8908704), (18, 7918848), (21, 6787584), (24, 5939136), (27, 5279232), (28, 5090688), (32, 4454352), (36, 3959424), (42, 3393792), (48, 2969568), (54, 2639616), (56, 2545344), (63, 2262528), (64, 2227176), (72, 1979712), (81, 1759744), (84, 1696896), (96, 1484784), (108, 1319808), (112, 1272672), (126, 1131264), (128, 1113588), (144, 989856), (162, 879872), (168, 848448), (189, 754176), (192, 742392), (216, 659904), (224, 636336), (252, 565632), (256, 556794), (288, 494928), (324, 439936), (336, 424224), (378, 377088), (384, 371196), (432, 329952), (448, 318168), (491, 290304), (504, 282816), (512, 278397), (567, 251392), (576, 247464), (648, 219968), (672, 212112), (756, 188544), (768, 185598), (864, 164976), (896, 159084), (982, 145152), (1008, 141408), (1134, 125696), (1152, 123732), (1296, 109984), (1344, 106056), (1473, 96768), (1512, 94272), (1536, 92799), (1728, 82488), (1792, 79542), (1964, 72576), (2016, 70704), (2268, 62848), (2304, 61866), (2592, 54992), (2688, 53028), (2946, 48384), (3024, 47136), (3437, 41472), (3456, 41244), (3584, 39771), (3928, 36288), (4032, 35352), (4419, 32256), (4536, 31424), (4608, 30933), (5184, 27496), (5376, 26514), (5892, 24192), (6048, 23568), (6874, 20736), (6912, 20622), (7856, 18144), (8064, 17676), (8838, 16128), (9072, 15712), (10311, 13824), (10368, 13748), (10752, 13257), (11784, 12096)]