121154992

素因数分解:

$2^4\times 7^1\times {\mathrm{1081741}}^1$

素因数の和:1081756

約数の個数: 20

約数和(自身を含む): 268272016

約数和(自身を除く): 147117024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1081741, 2163482, 4326964, 7572187, 8653928, 15144374, 17307856, 30288748, 60577496, 121154992]

約数ペア:

[(1, 121154992), (2, 60577496), (4, 30288748), (7, 17307856), (8, 15144374), (14, 8653928), (16, 7572187), (28, 4326964), (56, 2163482), (112, 1081741)]