161488188

素因数分解:

$2^2\times 3^3\times {\mathrm{1495261}}^1$

素因数の和:1495274

約数の個数: 24

約数和(自身を含む): 418673360

約数和(自身を除く): 257185172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1495261, 2990522, 4485783, 5981044, 8971566, 13457349, 17943132, 26914698, 40372047, 53829396, 80744094, 161488188]

約数ペア:

[(1, 161488188), (2, 80744094), (3, 53829396), (4, 40372047), (6, 26914698), (9, 17943132), (12, 13457349), (18, 8971566), (27, 5981044), (36, 4485783), (54, 2990522), (108, 1495261)]