137894624

素因数分解:

$2^5\times 7^2\times {\mathrm{87943}}^1$

素因数の和:87967

約数の個数: 36

約数和(自身を含む): 315806904

約数和(自身を除く): 177912280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 87943, 175886, 351772, 615601, 703544, 1231202, 1407088, 2462404, 2814176, 4309207, 4924808, 8618414, 9849616, 17236828, 19699232, 34473656, 68947312, 137894624]

約数ペア:

[(1, 137894624), (2, 68947312), (4, 34473656), (7, 19699232), (8, 17236828), (14, 9849616), (16, 8618414), (28, 4924808), (32, 4309207), (49, 2814176), (56, 2462404), (98, 1407088), (112, 1231202), (196, 703544), (224, 615601), (392, 351772), (784, 175886), (1568, 87943)]