164001310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1490921}}^1$

素因数の和:1490939

約数の個数: 16

約数和(自身を含む): 322039152

約数和(自身を除く): 158037842

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1490921, 2981842, 7454605, 14909210, 16400131, 32800262, 82000655, 164001310]

約数ペア:

[(1, 164001310), (2, 82000655), (5, 32800262), (10, 16400131), (11, 14909210), (22, 7454605), (55, 2981842), (110, 1490921)]