164021155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{2837}}^1$

素因数の和:3246

約数の個数: 16

約数和(自身を含む): 203791104

約数和(自身を除く): 39769949

約数列:

[1, 5, 31, 155, 373, 1865, 2837, 11563, 14185, 57815, 87947, 439735, 1058201, 5291005, 32804231, 164021155]

約数ペア:

[(1, 164021155), (5, 32804231), (31, 5291005), (155, 1058201), (373, 439735), (1865, 87947), (2837, 57815), (11563, 14185)]