139827184

素因数分解:

$2^4\times 7^2\times {\mathrm{178351}}^1$

素因数の和:178373

約数の個数: 30

約数和(自身を含む): 315147984

約数和(自身を除く): 175320800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 178351, 356702, 713404, 1248457, 1426808, 2496914, 2853616, 4993828, 8739199, 9987656, 17478398, 19975312, 34956796, 69913592, 139827184]

約数ペア:

[(1, 139827184), (2, 69913592), (4, 34956796), (7, 19975312), (8, 17478398), (14, 9987656), (16, 8739199), (28, 4993828), (49, 2853616), (56, 2496914), (98, 1426808), (112, 1248457), (196, 713404), (392, 356702), (784, 178351)]