112973168

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 275768064

約数和(自身を除く): 162794896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 107, 112, 154, 176, 214, 308, 428, 616, 749, 856, 857, 1177, 1232, 1498, 1712, 1714, 2354, 2996, 3428, 4708, 5992, 5999, 6856, 8239, 9416, 9427, 11984, 11998, 13712, 16478, 18832, 18854, 23996, 32956, 37708, 47992, 65912, 65989, 75416, 91699, 95984, 131824, 131978, 150832, 183398, 263956, 366796, 527912, 641893, 733592, 1008689, 1055824, 1283786, 1467184, 2017378, 2567572, 4034756, 5135144, 7060823, 8069512, 10270288, 14121646, 16139024, 28243292, 56486584, 112973168]

約数ペア:

[(1, 112973168), (2, 56486584), (4, 28243292), (7, 16139024), (8, 14121646), (11, 10270288), (14, 8069512), (16, 7060823), (22, 5135144), (28, 4034756), (44, 2567572), (56, 2017378), (77, 1467184), (88, 1283786), (107, 1055824), (112, 1008689), (154, 733592), (176, 641893), (214, 527912), (308, 366796), (428, 263956), (616, 183398), (749, 150832), (856, 131978), (857, 131824), (1177, 95984), (1232, 91699), (1498, 75416), (1712, 65989), (1714, 65912), (2354, 47992), (2996, 37708), (3428, 32956), (4708, 23996), (5992, 18854), (5999, 18832), (6856, 16478), (8239, 13712), (9416, 11998), (9427, 11984)]