161130704

素因数分解:

$2^4\times 7^1\times {\mathrm{1438667}}^1$

素因数の和:1438682

約数の個数: 20

約数和(自身を含む): 356789664

約数和(自身を除く): 195658960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1438667, 2877334, 5754668, 10070669, 11509336, 20141338, 23018672, 40282676, 80565352, 161130704]

約数ペア:

[(1, 161130704), (2, 80565352), (4, 40282676), (7, 23018672), (8, 20141338), (14, 11509336), (16, 10070669), (28, 5754668), (56, 2877334), (112, 1438667)]