171986976

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{9479}}^1$

素因数の和:9508

約数の個数: 120

約数和(自身を含む): 578128320

約数和(自身を除く): 406141344

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, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 9479, 18144, 18958, 28437, 37916, 56874, 66353, 75832, 85311, 113748, 132706, 151664, 170622, 199059, 227496, 255933, 265412, 303328, 341244, 398118, 454992, 511866, 530824, 597177, 682488, 767799, 796236, 909984, 1023732, 1061648, 1194354, 1364976, 1535598, 1592472, 1791531, 2047464, 2123296, 2388708, 2729952, 3071196, 3184944, 3583062, 4094928, 4777416, 5374593, 6142392, 6369888, 7166124, 8189856, 9554832, 10749186, 12284784, 14332248, 19109664, 21498372, 24569568, 28664496, 42996744, 57328992, 85993488, 171986976]

約数ペア:

[(1, 171986976), (2, 85993488), (3, 57328992), (4, 42996744), (6, 28664496), (7, 24569568), (8, 21498372), (9, 19109664), (12, 14332248), (14, 12284784), (16, 10749186), (18, 9554832), (21, 8189856), (24, 7166124), (27, 6369888), (28, 6142392), (32, 5374593), (36, 4777416), (42, 4094928), (48, 3583062), (54, 3184944), (56, 3071196), (63, 2729952), (72, 2388708), (81, 2123296), (84, 2047464), (96, 1791531), (108, 1592472), (112, 1535598), (126, 1364976), (144, 1194354), (162, 1061648), (168, 1023732), (189, 909984), (216, 796236), (224, 767799), (252, 682488), (288, 597177), (324, 530824), (336, 511866), (378, 454992), (432, 398118), (504, 341244), (567, 303328), (648, 265412), (672, 255933), (756, 227496), (864, 199059), (1008, 170622), (1134, 151664), (1296, 132706), (1512, 113748), (2016, 85311), (2268, 75832), (2592, 66353), (3024, 56874), (4536, 37916), (6048, 28437), (9072, 18958), (9479, 18144)]