128126826

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{32503}}^1$

素因数の和:32587

約数の個数: 32

約数和(自身を含む): 288635520

約数和(自身を除く): 160508694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 32503, 65006, 97509, 195018, 292527, 585054, 877581, 1755162, 2372719, 4745438, 7118157, 14236314, 21354471, 42708942, 64063413, 128126826]

約数ペア:

[(1, 128126826), (2, 64063413), (3, 42708942), (6, 21354471), (9, 14236314), (18, 7118157), (27, 4745438), (54, 2372719), (73, 1755162), (146, 877581), (219, 585054), (438, 292527), (657, 195018), (1314, 97509), (1971, 65006), (3942, 32503)]