169726928

素因数分解:

$2^4\times 7^1\times {\mathrm{1515419}}^1$

素因数の和:1515434

約数の個数: 20

約数和(自身を含む): 375824160

約数和(自身を除く): 206097232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1515419, 3030838, 6061676, 10607933, 12123352, 21215866, 24246704, 42431732, 84863464, 169726928]

約数ペア:

[(1, 169726928), (2, 84863464), (4, 42431732), (7, 24246704), (8, 21215866), (14, 12123352), (16, 10607933), (28, 6061676), (56, 3030838), (112, 1515419)]