138293568

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 280

約数和(自身を含む): 485843072

約数和(自身を除く): 347549504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 81, 84, 96, 103, 108, 111, 112, 126, 144, 148, 162, 168, 189, 192, 206, 216, 222, 224, 252, 259, 288, 296, 309, 324, 333, 336, 378, 412, 432, 444, 448, 504, 518, 567, 576, 592, 618, 648, 666, 672, 721, 756, 777, 824, 864, 888, 927, 999, 1008, 1036, 1134, 1184, 1236, 1296, 1332, 1344, 1442, 1512, 1554, 1648, 1728, 1776, 1854, 1998, 2016, 2072, 2163, 2268, 2331, 2368, 2472, 2592, 2664, 2781, 2884, 2997, 3024, 3108, 3296, 3552, 3708, 3811, 3996, 4032, 4144, 4326, 4536, 4662, 4944, 5184, 5328, 5562, 5768, 5994, 6048, 6216, 6489, 6592, 6993, 7104, 7416, 7622, 7992, 8288, 8343, 8652, 9072, 9324, 9888, 10656, 11124, 11433, 11536, 11988, 12096, 12432, 12978, 13986, 14832, 15244, 15984, 16576, 16686, 17304, 18144, 18648, 19467, 19776, 20979, 21312, 22248, 22866, 23072, 23976, 24864, 25956, 26677, 27972, 29664, 30488, 31968, 33372, 34299, 34608, 36288, 37296, 38934, 41958, 44496, 45732, 46144, 47952, 49728, 51912, 53354, 55944, 58401, 59328, 60976, 63936, 66744, 68598, 69216, 74592, 77868, 80031, 83916, 88992, 91464, 95904, 102897, 103824, 106708, 111888, 116802, 121952, 133488, 137196, 138432, 149184, 155736, 160062, 167832, 177984, 182928, 191808, 205794, 207648, 213416, 223776, 233604, 240093, 243904, 266976, 274392, 308691, 311472, 320124, 335664, 365856, 411588, 415296, 426832, 447552, 467208, 480186, 533952, 548784, 617382, 622944, 640248, 671328, 720279, 731712, 823176, 853664, 934416, 960372, 1097568, 1234764, 1245888, 1280496, 1342656, 1440558, 1646352, 1707328, 1868832, 1920744, 2160837, 2195136, 2469528, 2560992, 2881116, 3292704, 3737664, 3841488, 4321674, 4939056, 5121984, 5762232, 6585408, 7682976, 8643348, 9878112, 11524464, 15365952, 17286696, 19756224, 23048928, 34573392, 46097856, 69146784, 138293568]

約数ペア:

[(1, 138293568), (2, 69146784), (3, 46097856), (4, 34573392), (6, 23048928), (7, 19756224), (8, 17286696), (9, 15365952), (12, 11524464), (14, 9878112), (16, 8643348), (18, 7682976), (21, 6585408), (24, 5762232), (27, 5121984), (28, 4939056), (32, 4321674), (36, 3841488), (37, 3737664), (42, 3292704), (48, 2881116), (54, 2560992), (56, 2469528), (63, 2195136), (64, 2160837), (72, 1920744), (74, 1868832), (81, 1707328), (84, 1646352), (96, 1440558), (103, 1342656), (108, 1280496), (111, 1245888), (112, 1234764), (126, 1097568), (144, 960372), (148, 934416), (162, 853664), (168, 823176), (189, 731712), (192, 720279), (206, 671328), (216, 640248), (222, 622944), (224, 617382), (252, 548784), (259, 533952), (288, 480186), (296, 467208), (309, 447552), (324, 426832), (333, 415296), (336, 411588), (378, 365856), (412, 335664), (432, 320124), (444, 311472), (448, 308691), (504, 274392), (518, 266976), (567, 243904), (576, 240093), (592, 233604), (618, 223776), (648, 213416), (666, 207648), (672, 205794), (721, 191808), (756, 182928), (777, 177984), (824, 167832), (864, 160062), (888, 155736), (927, 149184), (999, 138432), (1008, 137196), (1036, 133488), (1134, 121952), (1184, 116802), (1236, 111888), (1296, 106708), (1332, 103824), (1344, 102897), (1442, 95904), (1512, 91464), (1554, 88992), (1648, 83916), (1728, 80031), (1776, 77868), (1854, 74592), (1998, 69216), (2016, 68598), (2072, 66744), (2163, 63936), (2268, 60976), (2331, 59328), (2368, 58401), (2472, 55944), (2592, 53354), (2664, 51912), (2781, 49728), (2884, 47952), (2997, 46144), (3024, 45732), (3108, 44496), (3296, 41958), (3552, 38934), (3708, 37296), (3811, 36288), (3996, 34608), (4032, 34299), (4144, 33372), (4326, 31968), (4536, 30488), (4662, 29664), (4944, 27972), (5184, 26677), (5328, 25956), (5562, 24864), (5768, 23976), (5994, 23072), (6048, 22866), (6216, 22248), (6489, 21312), (6592, 20979), (6993, 19776), (7104, 19467), (7416, 18648), (7622, 18144), (7992, 17304), (8288, 16686), (8343, 16576), (8652, 15984), (9072, 15244), (9324, 14832), (9888, 13986), (10656, 12978), (11124, 12432), (11433, 12096), (11536, 11988)]