131943864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{422897}}^1$

素因数の和:422919

約数の個数: 32

約数和(自身を含む): 355234320

約数和(自身を除く): 223290456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 422897, 845794, 1268691, 1691588, 2537382, 3383176, 5074764, 5497661, 10149528, 10995322, 16492983, 21990644, 32985966, 43981288, 65971932, 131943864]

約数ペア:

[(1, 131943864), (2, 65971932), (3, 43981288), (4, 32985966), (6, 21990644), (8, 16492983), (12, 10995322), (13, 10149528), (24, 5497661), (26, 5074764), (39, 3383176), (52, 2537382), (78, 1691588), (104, 1268691), (156, 845794), (312, 422897)]