158974719281

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{3767}}^1\times {\mathrm{194479}}^1$

素因数の和:198284

約数の個数: 16

約数和(自身を含む): 187596963840

約数和(自身を除く): 28622244559

約数列:

[1, 7, 31, 217, 3767, 26369, 116777, 194479, 817439, 1361353, 6028849, 42201943, 732602393, 5128216751, 22710674183, 158974719281]

約数ペア:

[(1, 158974719281), (7, 22710674183), (31, 5128216751), (217, 732602393), (3767, 42201943), (26369, 6028849), (116777, 1361353), (194479, 817439)]