161171352

素因数分解:

$2^3\times 3^2\times {\mathrm{2238491}}^1$

素因数の和:2238503

約数の個数: 24

約数和(自身を含む): 436505940

約数和(自身を除く): 275334588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2238491, 4476982, 6715473, 8953964, 13430946, 17907928, 20146419, 26861892, 40292838, 53723784, 80585676, 161171352]

約数ペア:

[(1, 161171352), (2, 80585676), (3, 53723784), (4, 40292838), (6, 26861892), (8, 20146419), (9, 17907928), (12, 13430946), (18, 8953964), (24, 6715473), (36, 4476982), (72, 2238491)]