157514078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 256322880

約数和(自身を除く): 98808802

約数列:

[1, 2, 17, 34, 61, 122, 173, 346, 439, 878, 1037, 2074, 2941, 5882, 7463, 10553, 14926, 21106, 26779, 53558, 75947, 151894, 179401, 358802, 455243, 910486, 1291099, 2582198, 4632767, 9265534, 78757039, 157514078]

約数ペア:

[(1, 157514078), (2, 78757039), (17, 9265534), (34, 4632767), (61, 2582198), (122, 1291099), (173, 910486), (346, 455243), (439, 358802), (878, 179401), (1037, 151894), (2074, 75947), (2941, 53558), (5882, 26779), (7463, 21106), (10553, 14926)]