102040456

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13109}}^1$

素因数の和:13261

約数の個数: 32

約数和(自身を含む): 220248000

約数和(自身を除く): 118207544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 13109, 26218, 52436, 91763, 104872, 183526, 367052, 734104, 1822151, 3644302, 7288604, 12755057, 14577208, 25510114, 51020228, 102040456]

約数ペア:

[(1, 102040456), (2, 51020228), (4, 25510114), (7, 14577208), (8, 12755057), (14, 7288604), (28, 3644302), (56, 1822151), (139, 734104), (278, 367052), (556, 183526), (973, 104872), (1112, 91763), (1946, 52436), (3892, 26218), (7784, 13109)]