161188308

素因数分解:

$2^2\times 3^2\times {\mathrm{4477453}}^1$

素因数の和:4477463

約数の個数: 18

約数和(自身を含む): 407448314

約数和(自身を除く): 246260006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4477453, 8954906, 13432359, 17909812, 26864718, 40297077, 53729436, 80594154, 161188308]

約数ペア:

[(1, 161188308), (2, 80594154), (3, 53729436), (4, 40297077), (6, 26864718), (9, 17909812), (12, 13432359), (18, 8954906), (36, 4477453)]