161752644

素因数分解:

$2^2\times 3^2\times {\mathrm{4493129}}^1$

素因数の和:4493139

約数の個数: 18

約数和(自身を含む): 408874830

約数和(自身を除く): 247122186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4493129, 8986258, 13479387, 17972516, 26958774, 40438161, 53917548, 80876322, 161752644]

約数ペア:

[(1, 161752644), (2, 80876322), (3, 53917548), (4, 40438161), (6, 26958774), (9, 17972516), (12, 13479387), (18, 8986258), (36, 4493129)]