128210195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{20143}}^1$

素因数の和:20234

約数の個数: 16

約数和(自身を含む): 164375040

約数和(自身を除く): 36164845

約数列:

[1, 5, 19, 67, 95, 335, 1273, 6365, 20143, 100715, 382717, 1349581, 1913585, 6747905, 25642039, 128210195]

約数ペア:

[(1, 128210195), (5, 25642039), (19, 6747905), (67, 1913585), (95, 1349581), (335, 382717), (1273, 100715), (6365, 20143)]