132541528

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{13681}}^1$

素因数の和:13867

約数の個数: 32

約数和(自身を含む): 285680160

約数和(自身を除く): 153138632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9688, 13681, 27362, 54724, 95767, 109448, 191534, 383068, 766136, 2366813, 4733626, 9467252, 16567691, 18934504, 33135382, 66270764, 132541528]

約数ペア:

[(1, 132541528), (2, 66270764), (4, 33135382), (7, 18934504), (8, 16567691), (14, 9467252), (28, 4733626), (56, 2366813), (173, 766136), (346, 383068), (692, 191534), (1211, 109448), (1384, 95767), (2422, 54724), (4844, 27362), (9688, 13681)]