122566864

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7873}}^1$

素因数の和:8027

約数の個数: 40

約数和(自身を含む): 273385280

約数和(自身を除く): 150818416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 7873, 15568, 15746, 31492, 55111, 62984, 110222, 125968, 220444, 440888, 881776, 1094347, 2188694, 4377388, 7660429, 8754776, 15320858, 17509552, 30641716, 61283432, 122566864]

約数ペア:

[(1, 122566864), (2, 61283432), (4, 30641716), (7, 17509552), (8, 15320858), (14, 8754776), (16, 7660429), (28, 4377388), (56, 2188694), (112, 1094347), (139, 881776), (278, 440888), (556, 220444), (973, 125968), (1112, 110222), (1946, 62984), (2224, 55111), (3892, 31492), (7784, 15746), (7873, 15568)]