147737242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71233}}^1$

素因数の和:71313

約数の個数: 16

約数和(自身を含む): 238491432

約数和(自身を除く): 90754190

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 71233, 142466, 1210961, 2421922, 4345213, 8690426, 73868621, 147737242]

約数ペア:

[(1, 147737242), (2, 73868621), (17, 8690426), (34, 4345213), (61, 2421922), (122, 1210961), (1037, 142466), (2074, 71233)]