164720268

素因数分解:

$2^2\times 3^2\times {\mathrm{4575563}}^1$

素因数の和:4575573

約数の個数: 18

約数和(自身を含む): 416376324

約数和(自身を除く): 251656056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4575563, 9151126, 13726689, 18302252, 27453378, 41180067, 54906756, 82360134, 164720268]

約数ペア:

[(1, 164720268), (2, 82360134), (3, 54906756), (4, 41180067), (6, 27453378), (9, 18302252), (12, 13726689), (18, 9151126), (36, 4575563)]