131766208

素因数分解:

$2^6\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1493}}^1$

素因数の和:1709

約数の個数: 56

約数和(自身を含む): 300544992

約数和(自身を除く): 168778784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 197, 224, 394, 448, 788, 1379, 1493, 1576, 2758, 2986, 3152, 5516, 5972, 6304, 10451, 11032, 11944, 12608, 20902, 22064, 23888, 41804, 44128, 47776, 83608, 88256, 95552, 167216, 294121, 334432, 588242, 668864, 1176484, 2058847, 2352968, 4117694, 4705936, 8235388, 9411872, 16470776, 18823744, 32941552, 65883104, 131766208]

約数ペア:

[(1, 131766208), (2, 65883104), (4, 32941552), (7, 18823744), (8, 16470776), (14, 9411872), (16, 8235388), (28, 4705936), (32, 4117694), (56, 2352968), (64, 2058847), (112, 1176484), (197, 668864), (224, 588242), (394, 334432), (448, 294121), (788, 167216), (1379, 95552), (1493, 88256), (1576, 83608), (2758, 47776), (2986, 44128), (3152, 41804), (5516, 23888), (5972, 22064), (6304, 20902), (10451, 12608), (11032, 11944)]