135890784

素因数分解:

$2^5\times 3^4\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:634

約数の個数: 120

約数和(自身を含む): 404323920

約数和(自身を除く): 268433136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 103, 108, 144, 162, 206, 216, 288, 309, 324, 412, 432, 509, 618, 648, 824, 864, 927, 1018, 1236, 1296, 1527, 1648, 1854, 2036, 2472, 2592, 2781, 3054, 3296, 3708, 4072, 4581, 4944, 5562, 6108, 7416, 8144, 8343, 9162, 9888, 11124, 12216, 13743, 14832, 16288, 16686, 18324, 22248, 24432, 27486, 29664, 33372, 36648, 41229, 44496, 48864, 52427, 54972, 66744, 73296, 82458, 88992, 104854, 109944, 133488, 146592, 157281, 164916, 209708, 219888, 266976, 314562, 329832, 419416, 439776, 471843, 629124, 659664, 838832, 943686, 1258248, 1319328, 1415529, 1677664, 1887372, 2516496, 2831058, 3774744, 4246587, 5032992, 5662116, 7549488, 8493174, 11324232, 15098976, 16986348, 22648464, 33972696, 45296928, 67945392, 135890784]

約数ペア:

[(1, 135890784), (2, 67945392), (3, 45296928), (4, 33972696), (6, 22648464), (8, 16986348), (9, 15098976), (12, 11324232), (16, 8493174), (18, 7549488), (24, 5662116), (27, 5032992), (32, 4246587), (36, 3774744), (48, 2831058), (54, 2516496), (72, 1887372), (81, 1677664), (96, 1415529), (103, 1319328), (108, 1258248), (144, 943686), (162, 838832), (206, 659664), (216, 629124), (288, 471843), (309, 439776), (324, 419416), (412, 329832), (432, 314562), (509, 266976), (618, 219888), (648, 209708), (824, 164916), (864, 157281), (927, 146592), (1018, 133488), (1236, 109944), (1296, 104854), (1527, 88992), (1648, 82458), (1854, 73296), (2036, 66744), (2472, 54972), (2592, 52427), (2781, 48864), (3054, 44496), (3296, 41229), (3708, 36648), (4072, 33372), (4581, 29664), (4944, 27486), (5562, 24432), (6108, 22248), (7416, 18324), (8144, 16686), (8343, 16288), (9162, 14832), (9888, 13743), (11124, 12216)]