157942728

素因数分解:

$2^3\times 3^2\times {\mathrm{2193649}}^1$

素因数の和:2193661

約数の個数: 24

約数和(自身を含む): 427761750

約数和(自身を除く): 269819022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2193649, 4387298, 6580947, 8774596, 13161894, 17549192, 19742841, 26323788, 39485682, 52647576, 78971364, 157942728]

約数ペア:

[(1, 157942728), (2, 78971364), (3, 52647576), (4, 39485682), (6, 26323788), (8, 19742841), (9, 17549192), (12, 13161894), (18, 8774596), (24, 6580947), (36, 4387298), (72, 2193649)]