191258368

素因数分解:

$2^8\times 7^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 108

約数和(自身を含む): 452051040

約数和(自身を除く): 260792672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 128, 158, 193, 196, 224, 256, 316, 386, 392, 448, 553, 632, 772, 784, 896, 1106, 1264, 1351, 1544, 1568, 1792, 2212, 2528, 2702, 3088, 3136, 3871, 4424, 5056, 5404, 6176, 6272, 7742, 8848, 9457, 10112, 10808, 12352, 12544, 15247, 15484, 17696, 18914, 20224, 21616, 24704, 30494, 30968, 35392, 37828, 43232, 49408, 60988, 61936, 70784, 75656, 86464, 106729, 121976, 123872, 141568, 151312, 172928, 213458, 243952, 247744, 302624, 345856, 426916, 487904, 495488, 605248, 747103, 853832, 975808, 990976, 1210496, 1494206, 1707664, 1951616, 2420992, 2988412, 3415328, 3903232, 5976824, 6830656, 11953648, 13661312, 23907296, 27322624, 47814592, 95629184, 191258368]

約数ペア:

[(1, 191258368), (2, 95629184), (4, 47814592), (7, 27322624), (8, 23907296), (14, 13661312), (16, 11953648), (28, 6830656), (32, 5976824), (49, 3903232), (56, 3415328), (64, 2988412), (79, 2420992), (98, 1951616), (112, 1707664), (128, 1494206), (158, 1210496), (193, 990976), (196, 975808), (224, 853832), (256, 747103), (316, 605248), (386, 495488), (392, 487904), (448, 426916), (553, 345856), (632, 302624), (772, 247744), (784, 243952), (896, 213458), (1106, 172928), (1264, 151312), (1351, 141568), (1544, 123872), (1568, 121976), (1792, 106729), (2212, 86464), (2528, 75656), (2702, 70784), (3088, 61936), (3136, 60988), (3871, 49408), (4424, 43232), (5056, 37828), (5404, 35392), (6176, 30968), (6272, 30494), (7742, 24704), (8848, 21616), (9457, 20224), (10112, 18914), (10808, 17696), (12352, 15484), (12544, 15247)]