157949224

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{270461}}^1$

素因数の和:270540

約数の個数: 16

約数和(自身を含む): 300212820

約数和(自身を除く): 142263596

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 270461, 540922, 1081844, 2163688, 19743653, 39487306, 78974612, 157949224]

約数ペア:

[(1, 157949224), (2, 78974612), (4, 39487306), (8, 19743653), (73, 2163688), (146, 1081844), (292, 540922), (584, 270461)]