130076272

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2389}}^1$

素因数の和:2521

約数の個数: 40

約数和(自身を含む): 261389520

約数和(自身を除く): 131313248

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 656, 664, 1328, 2389, 3403, 4778, 6806, 9556, 13612, 19112, 27224, 38224, 54448, 97949, 195898, 198287, 391796, 396574, 783592, 793148, 1567184, 1586296, 3172592, 8129767, 16259534, 32519068, 65038136, 130076272]

約数ペア:

[(1, 130076272), (2, 65038136), (4, 32519068), (8, 16259534), (16, 8129767), (41, 3172592), (82, 1586296), (83, 1567184), (164, 793148), (166, 783592), (328, 396574), (332, 391796), (656, 198287), (664, 195898), (1328, 97949), (2389, 54448), (3403, 38224), (4778, 27224), (6806, 19112), (9556, 13612)]