138225528

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1039

約数の個数: 160

約数和(自身を含む): 457205760

約数和(自身を除く): 318980232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 162, 168, 186, 189, 216, 217, 248, 252, 279, 324, 372, 378, 434, 504, 558, 567, 648, 651, 744, 756, 837, 868, 983, 1116, 1134, 1302, 1512, 1674, 1736, 1953, 1966, 2232, 2268, 2511, 2604, 2949, 3348, 3906, 3932, 4536, 5022, 5208, 5859, 5898, 6696, 6881, 7812, 7864, 8847, 10044, 11718, 11796, 13762, 15624, 17577, 17694, 20088, 20643, 23436, 23592, 26541, 27524, 30473, 35154, 35388, 41286, 46872, 53082, 55048, 60946, 61929, 70308, 70776, 79623, 82572, 91419, 106164, 121892, 123858, 140616, 159246, 165144, 182838, 185787, 212328, 213311, 243784, 247716, 274257, 318492, 365676, 371574, 426622, 495432, 548514, 557361, 636984, 639933, 731352, 743148, 822771, 853244, 1097028, 1114722, 1279866, 1486296, 1645542, 1706488, 1919799, 2194056, 2229444, 2468313, 2559732, 3291084, 3839598, 4458888, 4936626, 5119464, 5759397, 6582168, 7679196, 9873252, 11518794, 15358392, 17278191, 19746504, 23037588, 34556382, 46075176, 69112764, 138225528]

約数ペア:

[(1, 138225528), (2, 69112764), (3, 46075176), (4, 34556382), (6, 23037588), (7, 19746504), (8, 17278191), (9, 15358392), (12, 11518794), (14, 9873252), (18, 7679196), (21, 6582168), (24, 5759397), (27, 5119464), (28, 4936626), (31, 4458888), (36, 3839598), (42, 3291084), (54, 2559732), (56, 2468313), (62, 2229444), (63, 2194056), (72, 1919799), (81, 1706488), (84, 1645542), (93, 1486296), (108, 1279866), (124, 1114722), (126, 1097028), (162, 853244), (168, 822771), (186, 743148), (189, 731352), (216, 639933), (217, 636984), (248, 557361), (252, 548514), (279, 495432), (324, 426622), (372, 371574), (378, 365676), (434, 318492), (504, 274257), (558, 247716), (567, 243784), (648, 213311), (651, 212328), (744, 185787), (756, 182838), (837, 165144), (868, 159246), (983, 140616), (1116, 123858), (1134, 121892), (1302, 106164), (1512, 91419), (1674, 82572), (1736, 79623), (1953, 70776), (1966, 70308), (2232, 61929), (2268, 60946), (2511, 55048), (2604, 53082), (2949, 46872), (3348, 41286), (3906, 35388), (3932, 35154), (4536, 30473), (5022, 27524), (5208, 26541), (5859, 23592), (5898, 23436), (6696, 20643), (6881, 20088), (7812, 17694), (7864, 17577), (8847, 15624), (10044, 13762), (11718, 11796)]