156835195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{26161}}^1$

素因数の和:26286

約数の個数: 16

約数和(自身を含む): 207203040

約数和(自身を除く): 50367845

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 26161, 130805, 287771, 1438855, 2851549, 14257745, 31367039, 156835195]

約数ペア:

[(1, 156835195), (5, 31367039), (11, 14257745), (55, 2851549), (109, 1438855), (545, 287771), (1199, 130805), (5995, 26161)]