142622368

素因数分解:

$2^5\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3299}}^1$

素因数の和:3509

約数の個数: 48

約数和(自身を含む): 322660800

約数和(自身を除く): 180038432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 193, 224, 386, 772, 1351, 1544, 2702, 3088, 3299, 5404, 6176, 6598, 10808, 13196, 21616, 23093, 26392, 43232, 46186, 52784, 92372, 105568, 184744, 369488, 636707, 738976, 1273414, 2546828, 4456949, 5093656, 8913898, 10187312, 17827796, 20374624, 35655592, 71311184, 142622368]

約数ペア:

[(1, 142622368), (2, 71311184), (4, 35655592), (7, 20374624), (8, 17827796), (14, 10187312), (16, 8913898), (28, 5093656), (32, 4456949), (56, 2546828), (112, 1273414), (193, 738976), (224, 636707), (386, 369488), (772, 184744), (1351, 105568), (1544, 92372), (2702, 52784), (3088, 46186), (3299, 43232), (5404, 26392), (6176, 23093), (6598, 21616), (10808, 13196)]