198195984

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{3121}}^1$

素因数の和:3155

約数の個数: 150

約数和(自身を含む): 667505454

約数和(自身を除く): 469309470

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 756, 784, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1764, 2268, 2352, 2646, 3024, 3121, 3528, 3969, 4536, 5292, 6242, 7056, 7938, 9072, 9363, 10584, 12484, 15876, 18726, 21168, 21847, 24968, 28089, 31752, 37452, 43694, 49936, 56178, 63504, 65541, 74904, 84267, 87388, 112356, 131082, 149808, 152929, 168534, 174776, 196623, 224712, 252801, 262164, 305858, 337068, 349552, 393246, 449424, 458787, 505602, 524328, 589869, 611716, 674136, 786492, 917574, 1011204, 1048656, 1179738, 1223432, 1348272, 1376361, 1572984, 1769607, 1835148, 2022408, 2359476, 2446864, 2752722, 3145968, 3539214, 3670296, 4044816, 4129083, 4718952, 5505444, 7078428, 7340592, 8258166, 9437904, 11010888, 12387249, 14156856, 16516332, 22021776, 24774498, 28313712, 33032664, 49548996, 66065328, 99097992, 198195984]

約数ペア:

[(1, 198195984), (2, 99097992), (3, 66065328), (4, 49548996), (6, 33032664), (7, 28313712), (8, 24774498), (9, 22021776), (12, 16516332), (14, 14156856), (16, 12387249), (18, 11010888), (21, 9437904), (24, 8258166), (27, 7340592), (28, 7078428), (36, 5505444), (42, 4718952), (48, 4129083), (49, 4044816), (54, 3670296), (56, 3539214), (63, 3145968), (72, 2752722), (81, 2446864), (84, 2359476), (98, 2022408), (108, 1835148), (112, 1769607), (126, 1572984), (144, 1376361), (147, 1348272), (162, 1223432), (168, 1179738), (189, 1048656), (196, 1011204), (216, 917574), (252, 786492), (294, 674136), (324, 611716), (336, 589869), (378, 524328), (392, 505602), (432, 458787), (441, 449424), (504, 393246), (567, 349552), (588, 337068), (648, 305858), (756, 262164), (784, 252801), (882, 224712), (1008, 196623), (1134, 174776), (1176, 168534), (1296, 152929), (1323, 149808), (1512, 131082), (1764, 112356), (2268, 87388), (2352, 84267), (2646, 74904), (3024, 65541), (3121, 63504), (3528, 56178), (3969, 49936), (4536, 43694), (5292, 37452), (6242, 31752), (7056, 28089), (7938, 24968), (9072, 21847), (9363, 21168), (10584, 18726), (12484, 15876)]