188239744

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 475891200

約数和(自身を除く): 287651456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 88, 112, 128, 142, 154, 176, 224, 269, 284, 308, 352, 448, 497, 538, 568, 616, 704, 781, 896, 994, 1076, 1136, 1232, 1408, 1562, 1883, 1988, 2152, 2272, 2464, 2959, 3124, 3766, 3976, 4304, 4544, 4928, 5467, 5918, 6248, 7532, 7952, 8608, 9088, 9856, 10934, 11836, 12496, 15064, 15904, 17216, 19099, 20713, 21868, 23672, 24992, 30128, 31808, 34432, 38198, 41426, 43736, 47344, 49984, 60256, 63616, 76396, 82852, 87472, 94688, 99968, 120512, 133693, 152792, 165704, 174944, 189376, 210089, 241024, 267386, 305584, 331408, 349888, 378752, 420178, 534772, 611168, 662816, 699776, 840356, 1069544, 1222336, 1325632, 1470623, 1680712, 2139088, 2444672, 2651264, 2941246, 3361424, 4278176, 5882492, 6722848, 8556352, 11764984, 13445696, 17112704, 23529968, 26891392, 47059936, 94119872, 188239744]

約数ペア:

[(1, 188239744), (2, 94119872), (4, 47059936), (7, 26891392), (8, 23529968), (11, 17112704), (14, 13445696), (16, 11764984), (22, 8556352), (28, 6722848), (32, 5882492), (44, 4278176), (56, 3361424), (64, 2941246), (71, 2651264), (77, 2444672), (88, 2139088), (112, 1680712), (128, 1470623), (142, 1325632), (154, 1222336), (176, 1069544), (224, 840356), (269, 699776), (284, 662816), (308, 611168), (352, 534772), (448, 420178), (497, 378752), (538, 349888), (568, 331408), (616, 305584), (704, 267386), (781, 241024), (896, 210089), (994, 189376), (1076, 174944), (1136, 165704), (1232, 152792), (1408, 133693), (1562, 120512), (1883, 99968), (1988, 94688), (2152, 87472), (2272, 82852), (2464, 76396), (2959, 63616), (3124, 60256), (3766, 49984), (3976, 47344), (4304, 43736), (4544, 41426), (4928, 38198), (5467, 34432), (5918, 31808), (6248, 30128), (7532, 24992), (7952, 23672), (8608, 21868), (9088, 20713), (9856, 19099), (10934, 17216), (11836, 15904), (12496, 15064)]