156938620228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{70451}}^1\times {\mathrm{42839}}^1$

素因数の和:113307

約数の個数: 24

約数和(自身を含む): 295780040640

約数和(自身を除く): 138841420412

約数列:

[1, 2, 4, 13, 26, 52, 42839, 70451, 85678, 140902, 171356, 281804, 556907, 915863, 1113814, 1831726, 2227628, 3663452, 3018050389, 6036100778, 12072201556, 39234655057, 78469310114, 156938620228]

約数ペア:

[(1, 156938620228), (2, 78469310114), (4, 39234655057), (13, 12072201556), (26, 6036100778), (52, 3018050389), (42839, 3663452), (70451, 2227628), (85678, 1831726), (140902, 1113814), (171356, 915863), (281804, 556907)]