156981888

素因数分解:

$2^7\times 3^5\times 7^2\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 550236960

約数和(自身を除く): 393255072

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, 103, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 206, 216, 224, 243, 252, 288, 294, 309, 324, 336, 378, 384, 392, 412, 432, 441, 448, 486, 504, 567, 576, 588, 618, 648, 672, 721, 756, 784, 824, 864, 882, 896, 927, 972, 1008, 1134, 1152, 1176, 1236, 1296, 1323, 1344, 1442, 1512, 1568, 1648, 1701, 1728, 1764, 1854, 1944, 2016, 2163, 2268, 2352, 2472, 2592, 2646, 2688, 2781, 2884, 3024, 3136, 3296, 3402, 3456, 3528, 3708, 3888, 3969, 4032, 4326, 4536, 4704, 4944, 5047, 5184, 5292, 5562, 5768, 6048, 6272, 6489, 6592, 6804, 7056, 7416, 7776, 7938, 8064, 8343, 8652, 9072, 9408, 9888, 10094, 10368, 10584, 11124, 11536, 11907, 12096, 12978, 13184, 13608, 14112, 14832, 15141, 15552, 15876, 16686, 17304, 18144, 18816, 19467, 19776, 20188, 21168, 22248, 23072, 23814, 24192, 25029, 25956, 27216, 28224, 29664, 30282, 31104, 31752, 33372, 34608, 36288, 38934, 39552, 40376, 42336, 44496, 45423, 46144, 47628, 50058, 51912, 54432, 56448, 58401, 59328, 60564, 63504, 66744, 69216, 72576, 77868, 80752, 84672, 88992, 90846, 92288, 95256, 100116, 103824, 108864, 116802, 118656, 121128, 127008, 133488, 136269, 138432, 155736, 161504, 169344, 175203, 177984, 181692, 190512, 200232, 207648, 217728, 233604, 242256, 254016, 266976, 272538, 276864, 311472, 323008, 350406, 355968, 363384, 381024, 400464, 408807, 415296, 467208, 484512, 508032, 533952, 545076, 622944, 646016, 700812, 726768, 762048, 800928, 817614, 830592, 934416, 969024, 1067904, 1090152, 1226421, 1245888, 1401624, 1453536, 1524096, 1601856, 1635228, 1868832, 1938048, 2180304, 2452842, 2491776, 2803248, 2907072, 3203712, 3270456, 3737664, 4360608, 4905684, 5606496, 5814144, 6540912, 7475328, 8721216, 9811368, 11212992, 13081824, 17442432, 19622736, 22425984, 26163648, 39245472, 52327296, 78490944, 156981888]

約数ペア:

[(1, 156981888), (2, 78490944), (3, 52327296), (4, 39245472), (6, 26163648), (7, 22425984), (8, 19622736), (9, 17442432), (12, 13081824), (14, 11212992), (16, 9811368), (18, 8721216), (21, 7475328), (24, 6540912), (27, 5814144), (28, 5606496), (32, 4905684), (36, 4360608), (42, 3737664), (48, 3270456), (49, 3203712), (54, 2907072), (56, 2803248), (63, 2491776), (64, 2452842), (72, 2180304), (81, 1938048), (84, 1868832), (96, 1635228), (98, 1601856), (103, 1524096), (108, 1453536), (112, 1401624), (126, 1245888), (128, 1226421), (144, 1090152), (147, 1067904), (162, 969024), (168, 934416), (189, 830592), (192, 817614), (196, 800928), (206, 762048), (216, 726768), (224, 700812), (243, 646016), (252, 622944), (288, 545076), (294, 533952), (309, 508032), (324, 484512), (336, 467208), (378, 415296), (384, 408807), (392, 400464), (412, 381024), (432, 363384), (441, 355968), (448, 350406), (486, 323008), (504, 311472), (567, 276864), (576, 272538), (588, 266976), (618, 254016), (648, 242256), (672, 233604), (721, 217728), (756, 207648), (784, 200232), (824, 190512), (864, 181692), (882, 177984), (896, 175203), (927, 169344), (972, 161504), (1008, 155736), (1134, 138432), (1152, 136269), (1176, 133488), (1236, 127008), (1296, 121128), (1323, 118656), (1344, 116802), (1442, 108864), (1512, 103824), (1568, 100116), (1648, 95256), (1701, 92288), (1728, 90846), (1764, 88992), (1854, 84672), (1944, 80752), (2016, 77868), (2163, 72576), (2268, 69216), (2352, 66744), (2472, 63504), (2592, 60564), (2646, 59328), (2688, 58401), (2781, 56448), (2884, 54432), (3024, 51912), (3136, 50058), (3296, 47628), (3402, 46144), (3456, 45423), (3528, 44496), (3708, 42336), (3888, 40376), (3969, 39552), (4032, 38934), (4326, 36288), (4536, 34608), (4704, 33372), (4944, 31752), (5047, 31104), (5184, 30282), (5292, 29664), (5562, 28224), (5768, 27216), (6048, 25956), (6272, 25029), (6489, 24192), (6592, 23814), (6804, 23072), (7056, 22248), (7416, 21168), (7776, 20188), (7938, 19776), (8064, 19467), (8343, 18816), (8652, 18144), (9072, 17304), (9408, 16686), (9888, 15876), (10094, 15552), (10368, 15141), (10584, 14832), (11124, 14112), (11536, 13608), (11907, 13184), (12096, 12978)]