126845120752

素因数分解:

$2^4\times 7^1\times {\mathrm{1132545721}}^1$

素因数の和:1132545736

約数の個数: 20

約数和(自身を含む): 280871339056

約数和(自身を除く): 154026218304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1132545721, 2265091442, 4530182884, 7927820047, 9060365768, 15855640094, 18120731536, 31711280188, 63422560376, 126845120752]

約数ペア:

[(1, 126845120752), (2, 63422560376), (4, 31711280188), (7, 18120731536), (8, 15855640094), (14, 9060365768), (16, 7927820047), (28, 4530182884), (56, 2265091442), (112, 1132545721)]