123513824

素因数分解:

$2^5\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2857}}^1$

素因数の和:3067

約数の個数: 48

約数和(自身を含む): 279443808

約数和(自身を除く): 155929984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 193, 224, 386, 772, 1351, 1544, 2702, 2857, 3088, 5404, 5714, 6176, 10808, 11428, 19999, 21616, 22856, 39998, 43232, 45712, 79996, 91424, 159992, 319984, 551401, 639968, 1102802, 2205604, 3859807, 4411208, 7719614, 8822416, 15439228, 17644832, 30878456, 61756912, 123513824]

約数ペア:

[(1, 123513824), (2, 61756912), (4, 30878456), (7, 17644832), (8, 15439228), (14, 8822416), (16, 7719614), (28, 4411208), (32, 3859807), (56, 2205604), (112, 1102802), (193, 639968), (224, 551401), (386, 319984), (772, 159992), (1351, 91424), (1544, 79996), (2702, 45712), (2857, 43232), (3088, 39998), (5404, 22856), (5714, 21616), (6176, 19999), (10808, 11428)]