161973072

素因数分解:

$2^4\times 3^2\times {\mathrm{1124813}}^1$

素因数の和:1124827

約数の個数: 30

約数和(自身を含む): 453300042

約数和(自身を除く): 291326970

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1124813, 2249626, 3374439, 4499252, 6748878, 8998504, 10123317, 13497756, 17997008, 20246634, 26995512, 40493268, 53991024, 80986536, 161973072]

約数ペア:

[(1, 161973072), (2, 80986536), (3, 53991024), (4, 40493268), (6, 26995512), (8, 20246634), (9, 17997008), (12, 13497756), (16, 10123317), (18, 8998504), (24, 6748878), (36, 4499252), (48, 3374439), (72, 2249626), (144, 1124813)]