129097748

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{541}}^1$

素因数の和:924

約数の個数: 36

約数和(自身を含む): 245782908

約数和(自身を除く): 116685160

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 353, 541, 676, 706, 1082, 1412, 2164, 4589, 7033, 9178, 14066, 18356, 28132, 59657, 91429, 119314, 182858, 190973, 238628, 365716, 381946, 763892, 2482649, 4965298, 9930596, 32274437, 64548874, 129097748]

約数ペア:

[(1, 129097748), (2, 64548874), (4, 32274437), (13, 9930596), (26, 4965298), (52, 2482649), (169, 763892), (338, 381946), (353, 365716), (541, 238628), (676, 190973), (706, 182858), (1082, 119314), (1412, 91429), (2164, 59657), (4589, 28132), (7033, 18356), (9178, 14066)]