128636274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{35089}}^1$

素因数の和:35154

約数の個数: 32

約数和(自身を含む): 282965760

約数和(自身を除く): 154329486

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 35089, 70178, 105267, 210534, 456157, 912314, 1368471, 1649183, 2736942, 3298366, 4947549, 9895098, 21439379, 42878758, 64318137, 128636274]

約数ペア:

[(1, 128636274), (2, 64318137), (3, 42878758), (6, 21439379), (13, 9895098), (26, 4947549), (39, 3298366), (47, 2736942), (78, 1649183), (94, 1368471), (141, 912314), (282, 456157), (611, 210534), (1222, 105267), (1833, 70178), (3666, 35089)]