171982944

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{1741}}^1$

素因数の和:1778

約数の個数: 144

約数和(自身を含む): 570679200

約数和(自身を除く): 398696256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1741, 1764, 2016, 2058, 2352, 2744, 3087, 3482, 3528, 4116, 4704, 5223, 5488, 6174, 6964, 7056, 8232, 10446, 10976, 12187, 12348, 13928, 14112, 15669, 16464, 20892, 24374, 24696, 27856, 31338, 32928, 36561, 41784, 48748, 49392, 55712, 62676, 73122, 83568, 85309, 97496, 98784, 109683, 125352, 146244, 167136, 170618, 194992, 219366, 250704, 255927, 292488, 341236, 389984, 438732, 501408, 511854, 584976, 597163, 682472, 767781, 877464, 1023708, 1169952, 1194326, 1364944, 1535562, 1754928, 1791489, 2047416, 2388652, 2729888, 3071124, 3509856, 3582978, 4094832, 4777304, 5374467, 6142248, 7165956, 8189664, 9554608, 10748934, 12284496, 14331912, 19109216, 21497868, 24568992, 28663824, 42995736, 57327648, 85991472, 171982944]

約数ペア:

[(1, 171982944), (2, 85991472), (3, 57327648), (4, 42995736), (6, 28663824), (7, 24568992), (8, 21497868), (9, 19109216), (12, 14331912), (14, 12284496), (16, 10748934), (18, 9554608), (21, 8189664), (24, 7165956), (28, 6142248), (32, 5374467), (36, 4777304), (42, 4094832), (48, 3582978), (49, 3509856), (56, 3071124), (63, 2729888), (72, 2388652), (84, 2047416), (96, 1791489), (98, 1754928), (112, 1535562), (126, 1364944), (144, 1194326), (147, 1169952), (168, 1023708), (196, 877464), (224, 767781), (252, 682472), (288, 597163), (294, 584976), (336, 511854), (343, 501408), (392, 438732), (441, 389984), (504, 341236), (588, 292488), (672, 255927), (686, 250704), (784, 219366), (882, 194992), (1008, 170618), (1029, 167136), (1176, 146244), (1372, 125352), (1568, 109683), (1741, 98784), (1764, 97496), (2016, 85309), (2058, 83568), (2352, 73122), (2744, 62676), (3087, 55712), (3482, 49392), (3528, 48748), (4116, 41784), (4704, 36561), (5223, 32928), (5488, 31338), (6174, 27856), (6964, 24696), (7056, 24374), (8232, 20892), (10446, 16464), (10976, 15669), (12187, 14112), (12348, 13928)]