171898048

素因数分解:

$2^6\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1493}}^1$

素因数の和:1769

約数の個数: 56

約数和(自身を含む): 391619232

約数和(自身を除く): 219721184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 257, 448, 514, 1028, 1493, 1799, 2056, 2986, 3598, 4112, 5972, 7196, 8224, 10451, 11944, 14392, 16448, 20902, 23888, 28784, 41804, 47776, 57568, 83608, 95552, 115136, 167216, 334432, 383701, 668864, 767402, 1534804, 2685907, 3069608, 5371814, 6139216, 10743628, 12278432, 21487256, 24556864, 42974512, 85949024, 171898048]

約数ペア:

[(1, 171898048), (2, 85949024), (4, 42974512), (7, 24556864), (8, 21487256), (14, 12278432), (16, 10743628), (28, 6139216), (32, 5371814), (56, 3069608), (64, 2685907), (112, 1534804), (224, 767402), (257, 668864), (448, 383701), (514, 334432), (1028, 167216), (1493, 115136), (1799, 95552), (2056, 83608), (2986, 57568), (3598, 47776), (4112, 41804), (5972, 28784), (7196, 23888), (8224, 20902), (10451, 16448), (11944, 14392)]