138155156968

素因数分解:

$2^3\times {\mathrm{607}}^1\times {\mathrm{28450403}}^1$

素因数の和:28451016

約数の個数: 16

約数和(自身を含む): 259467684480

約数和(自身を除く): 121312527512

約数列:

[1, 2, 4, 8, 607, 1214, 2428, 4856, 28450403, 56900806, 113801612, 227603224, 17269394621, 34538789242, 69077578484, 138155156968]

約数ペア:

[(1, 138155156968), (2, 69077578484), (4, 34538789242), (8, 17269394621), (607, 227603224), (1214, 113801612), (2428, 56900806), (4856, 28450403)]