145957738

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1\times {\mathrm{2207}}^1$

素因数の和:3021

約数の個数: 16

約数和(自身を含む): 224421120

約数和(自身を除く): 78463382

約数列:

[1, 2, 43, 86, 769, 1538, 2207, 4414, 33067, 66134, 94901, 189802, 1697183, 3394366, 72978869, 145957738]

約数ペア:

[(1, 145957738), (2, 72978869), (43, 3394366), (86, 1697183), (769, 189802), (1538, 94901), (2207, 66134), (4414, 33067)]