128976462

素因数分解:

$2^1\times 3^4\times {\mathrm{796151}}^1$

素因数の和:796165

約数の個数: 20

約数和(自身を含む): 289003176

約数和(自身を除く): 160026714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 796151, 1592302, 2388453, 4776906, 7165359, 14330718, 21496077, 42992154, 64488231, 128976462]

約数ペア:

[(1, 128976462), (2, 64488231), (3, 42992154), (6, 21496077), (9, 14330718), (18, 7165359), (27, 4776906), (54, 2388453), (81, 1592302), (162, 796151)]