156966103348

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{991}}^1\times {\mathrm{557717}}^1$

素因数の和:558783

約数の個数: 24

約数和(自身を含む): 278841153024

約数和(自身を除く): 121875049676

約数列:

[1, 2, 4, 71, 142, 284, 991, 1982, 3964, 70361, 140722, 281444, 557717, 1115434, 2230868, 39597907, 79195814, 158391628, 552697547, 1105395094, 2210790188, 39241525837, 78483051674, 156966103348]

約数ペア:

[(1, 156966103348), (2, 78483051674), (4, 39241525837), (71, 2210790188), (142, 1105395094), (284, 552697547), (991, 158391628), (1982, 79195814), (3964, 39597907), (70361, 2230868), (140722, 1115434), (281444, 557717)]