128099416

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{3583}}^1$

素因数の和:3739

約数の個数: 32

約数和(自身を含む): 248371200

約数和(自身を除く): 120271784

約数列:

[1, 2, 4, 8, 41, 82, 109, 164, 218, 328, 436, 872, 3583, 4469, 7166, 8938, 14332, 17876, 28664, 35752, 146903, 293806, 390547, 587612, 781094, 1175224, 1562188, 3124376, 16012427, 32024854, 64049708, 128099416]

約数ペア:

[(1, 128099416), (2, 64049708), (4, 32024854), (8, 16012427), (41, 3124376), (82, 1562188), (109, 1175224), (164, 781094), (218, 587612), (328, 390547), (436, 293806), (872, 146903), (3583, 35752), (4469, 28664), (7166, 17876), (8938, 14332)]