139055728

素因数分解:

$2^4\times 7^2\times {\mathrm{193}}^1\times {\mathrm{919}}^1$

素因数の和:1134

約数の個数: 60

約数和(自身を含む): 315374160

約数和(自身を除く): 176318432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 193, 196, 386, 392, 772, 784, 919, 1351, 1544, 1838, 2702, 3088, 3676, 5404, 6433, 7352, 9457, 10808, 12866, 14704, 18914, 21616, 25732, 37828, 45031, 51464, 75656, 90062, 102928, 151312, 177367, 180124, 354734, 360248, 709468, 720496, 1241569, 1418936, 2483138, 2837872, 4966276, 8690983, 9932552, 17381966, 19865104, 34763932, 69527864, 139055728]

約数ペア:

[(1, 139055728), (2, 69527864), (4, 34763932), (7, 19865104), (8, 17381966), (14, 9932552), (16, 8690983), (28, 4966276), (49, 2837872), (56, 2483138), (98, 1418936), (112, 1241569), (193, 720496), (196, 709468), (386, 360248), (392, 354734), (772, 180124), (784, 177367), (919, 151312), (1351, 102928), (1544, 90062), (1838, 75656), (2702, 51464), (3088, 45031), (3676, 37828), (5404, 25732), (6433, 21616), (7352, 18914), (9457, 14704), (10808, 12866)]