156942498219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{28950839}}^1$

素因数の和:28950994

約数の個数: 16

約数和(自身を含む): 226974585600

約数和(自身を除く): 70032087381

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 28950839, 86852517, 376360907, 1129082721, 4024166621, 12072499863, 52314166073, 156942498219]

約数ペア:

[(1, 156942498219), (3, 52314166073), (13, 12072499863), (39, 4024166621), (139, 1129082721), (417, 376360907), (1807, 86852517), (5421, 28950839)]