142756992

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 240

約数和(自身を含む): 495963270

約数和(自身を除く): 353206278

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 281, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 504, 562, 567, 576, 588, 648, 672, 756, 784, 843, 864, 882, 896, 1008, 1124, 1134, 1152, 1176, 1296, 1323, 1344, 1512, 1568, 1686, 1728, 1764, 1967, 2016, 2248, 2268, 2352, 2529, 2592, 2646, 2688, 3024, 3136, 3372, 3456, 3528, 3934, 3969, 4032, 4496, 4536, 4704, 5058, 5184, 5292, 5901, 6048, 6272, 6744, 7056, 7587, 7868, 7938, 8064, 8992, 9072, 9408, 10116, 10368, 10584, 11802, 12096, 13488, 13769, 14112, 15174, 15736, 15876, 17703, 17984, 18144, 18816, 20232, 21168, 22761, 23604, 24192, 26976, 27538, 28224, 30348, 31472, 31752, 35406, 35968, 36288, 40464, 41307, 42336, 45522, 47208, 53109, 53952, 55076, 56448, 60696, 62944, 63504, 70812, 72576, 80928, 82614, 84672, 91044, 94416, 106218, 107904, 110152, 121392, 123921, 125888, 127008, 141624, 159327, 161856, 165228, 169344, 182088, 188832, 212436, 220304, 242784, 247842, 251776, 254016, 283248, 318654, 323712, 330456, 364176, 371763, 377664, 424872, 440608, 485568, 495684, 508032, 566496, 637308, 660912, 728352, 743526, 755328, 849744, 881216, 971136, 991368, 1115289, 1132992, 1274616, 1321824, 1456704, 1487052, 1699488, 1762432, 1982736, 2230578, 2265984, 2549232, 2643648, 2913408, 2974104, 3398976, 3965472, 4461156, 5098464, 5287296, 5948208, 6797952, 7930944, 8922312, 10196928, 11896416, 15861888, 17844624, 20393856, 23792832, 35689248, 47585664, 71378496, 142756992]

約数ペア:

[(1, 142756992), (2, 71378496), (3, 47585664), (4, 35689248), (6, 23792832), (7, 20393856), (8, 17844624), (9, 15861888), (12, 11896416), (14, 10196928), (16, 8922312), (18, 7930944), (21, 6797952), (24, 5948208), (27, 5287296), (28, 5098464), (32, 4461156), (36, 3965472), (42, 3398976), (48, 2974104), (49, 2913408), (54, 2643648), (56, 2549232), (63, 2265984), (64, 2230578), (72, 1982736), (81, 1762432), (84, 1699488), (96, 1487052), (98, 1456704), (108, 1321824), (112, 1274616), (126, 1132992), (128, 1115289), (144, 991368), (147, 971136), (162, 881216), (168, 849744), (189, 755328), (192, 743526), (196, 728352), (216, 660912), (224, 637308), (252, 566496), (281, 508032), (288, 495684), (294, 485568), (324, 440608), (336, 424872), (378, 377664), (384, 371763), (392, 364176), (432, 330456), (441, 323712), (448, 318654), (504, 283248), (562, 254016), (567, 251776), (576, 247842), (588, 242784), (648, 220304), (672, 212436), (756, 188832), (784, 182088), (843, 169344), (864, 165228), (882, 161856), (896, 159327), (1008, 141624), (1124, 127008), (1134, 125888), (1152, 123921), (1176, 121392), (1296, 110152), (1323, 107904), (1344, 106218), (1512, 94416), (1568, 91044), (1686, 84672), (1728, 82614), (1764, 80928), (1967, 72576), (2016, 70812), (2248, 63504), (2268, 62944), (2352, 60696), (2529, 56448), (2592, 55076), (2646, 53952), (2688, 53109), (3024, 47208), (3136, 45522), (3372, 42336), (3456, 41307), (3528, 40464), (3934, 36288), (3969, 35968), (4032, 35406), (4496, 31752), (4536, 31472), (4704, 30348), (5058, 28224), (5184, 27538), (5292, 26976), (5901, 24192), (6048, 23604), (6272, 22761), (6744, 21168), (7056, 20232), (7587, 18816), (7868, 18144), (7938, 17984), (8064, 17703), (8992, 15876), (9072, 15736), (9408, 15174), (10116, 14112), (10368, 13769), (10584, 13488), (11802, 12096)]