181006272

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 168

約数和(自身を含む): 554888400

約数和(自身を除く): 373882128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 109, 124, 144, 186, 192, 216, 218, 248, 279, 288, 327, 372, 432, 436, 496, 558, 576, 654, 744, 837, 864, 872, 961, 981, 992, 1116, 1308, 1488, 1674, 1728, 1744, 1922, 1962, 1984, 2232, 2616, 2883, 2943, 2976, 3348, 3379, 3488, 3844, 3924, 4464, 5232, 5766, 5886, 5952, 6696, 6758, 6976, 7688, 7848, 8649, 8928, 10137, 10464, 11532, 11772, 13392, 13516, 15376, 15696, 17298, 17856, 20274, 20928, 23064, 23544, 25947, 26784, 27032, 30411, 30752, 31392, 34596, 40548, 46128, 47088, 51894, 53568, 54064, 60822, 61504, 62784, 69192, 81096, 91233, 92256, 94176, 103788, 104749, 108128, 121644, 138384, 162192, 182466, 184512, 188352, 207576, 209498, 216256, 243288, 276768, 314247, 324384, 364932, 415152, 418996, 486576, 553536, 628494, 648768, 729864, 830304, 837992, 942741, 973152, 1256988, 1459728, 1660608, 1675984, 1885482, 1946304, 2513976, 2828223, 2919456, 3351968, 3770964, 5027952, 5656446, 5838912, 6703936, 7541928, 10055904, 11312892, 15083856, 20111808, 22625784, 30167712, 45251568, 60335424, 90503136, 181006272]

約数ペア:

[(1, 181006272), (2, 90503136), (3, 60335424), (4, 45251568), (6, 30167712), (8, 22625784), (9, 20111808), (12, 15083856), (16, 11312892), (18, 10055904), (24, 7541928), (27, 6703936), (31, 5838912), (32, 5656446), (36, 5027952), (48, 3770964), (54, 3351968), (62, 2919456), (64, 2828223), (72, 2513976), (93, 1946304), (96, 1885482), (108, 1675984), (109, 1660608), (124, 1459728), (144, 1256988), (186, 973152), (192, 942741), (216, 837992), (218, 830304), (248, 729864), (279, 648768), (288, 628494), (327, 553536), (372, 486576), (432, 418996), (436, 415152), (496, 364932), (558, 324384), (576, 314247), (654, 276768), (744, 243288), (837, 216256), (864, 209498), (872, 207576), (961, 188352), (981, 184512), (992, 182466), (1116, 162192), (1308, 138384), (1488, 121644), (1674, 108128), (1728, 104749), (1744, 103788), (1922, 94176), (1962, 92256), (1984, 91233), (2232, 81096), (2616, 69192), (2883, 62784), (2943, 61504), (2976, 60822), (3348, 54064), (3379, 53568), (3488, 51894), (3844, 47088), (3924, 46128), (4464, 40548), (5232, 34596), (5766, 31392), (5886, 30752), (5952, 30411), (6696, 27032), (6758, 26784), (6976, 25947), (7688, 23544), (7848, 23064), (8649, 20928), (8928, 20274), (10137, 17856), (10464, 17298), (11532, 15696), (11772, 15376), (13392, 13516)]