144631336

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{138007}}^1$

素因数の和:138144

約数の個数: 16

約数和(自身を含む): 273255840

約数和(自身を除く): 128624504

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 138007, 276014, 552028, 1104056, 18078917, 36157834, 72315668, 144631336]

約数ペア:

[(1, 144631336), (2, 72315668), (4, 36157834), (8, 18078917), (131, 1104056), (262, 552028), (524, 276014), (1048, 138007)]