198131712

素因数分解:

$2^{14}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 120

約数和(自身を含む): 550485600

約数和(自身を除く): 352353888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 139, 174, 192, 232, 256, 278, 348, 384, 417, 464, 512, 556, 696, 768, 834, 928, 1024, 1112, 1392, 1536, 1668, 1856, 2048, 2224, 2784, 3072, 3336, 3712, 4031, 4096, 4448, 5568, 6144, 6672, 7424, 8062, 8192, 8896, 11136, 12093, 12288, 13344, 14848, 16124, 16384, 17792, 22272, 24186, 24576, 26688, 29696, 32248, 35584, 44544, 48372, 49152, 53376, 59392, 64496, 71168, 89088, 96744, 106752, 118784, 128992, 142336, 178176, 193488, 213504, 237568, 257984, 284672, 356352, 386976, 427008, 475136, 515968, 569344, 712704, 773952, 854016, 1031936, 1138688, 1425408, 1547904, 1708032, 2063872, 2277376, 3095808, 3416064, 4127744, 6191616, 6832128, 8255488, 12383232, 16510976, 24766464, 33021952, 49532928, 66043904, 99065856, 198131712]

約数ペア:

[(1, 198131712), (2, 99065856), (3, 66043904), (4, 49532928), (6, 33021952), (8, 24766464), (12, 16510976), (16, 12383232), (24, 8255488), (29, 6832128), (32, 6191616), (48, 4127744), (58, 3416064), (64, 3095808), (87, 2277376), (96, 2063872), (116, 1708032), (128, 1547904), (139, 1425408), (174, 1138688), (192, 1031936), (232, 854016), (256, 773952), (278, 712704), (348, 569344), (384, 515968), (417, 475136), (464, 427008), (512, 386976), (556, 356352), (696, 284672), (768, 257984), (834, 237568), (928, 213504), (1024, 193488), (1112, 178176), (1392, 142336), (1536, 128992), (1668, 118784), (1856, 106752), (2048, 96744), (2224, 89088), (2784, 71168), (3072, 64496), (3336, 59392), (3712, 53376), (4031, 49152), (4096, 48372), (4448, 44544), (5568, 35584), (6144, 32248), (6672, 29696), (7424, 26688), (8062, 24576), (8192, 24186), (8896, 22272), (11136, 17792), (12093, 16384), (12288, 16124), (13344, 14848)]