156936442288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2446627}}^1$

素因数の和:2446865

約数の個数: 40

約数和(自身を含む): 321584784320

約数和(自身を除く): 164648342032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 211, 304, 422, 844, 1688, 3376, 4009, 8018, 16036, 32072, 64144, 2446627, 4893254, 9786508, 19573016, 39146032, 46485913, 92971826, 185943652, 371887304, 516238297, 743774608, 1032476594, 2064953188, 4129906376, 8259812752, 9808527643, 19617055286, 39234110572, 78468221144, 156936442288]

約数ペア:

[(1, 156936442288), (2, 78468221144), (4, 39234110572), (8, 19617055286), (16, 9808527643), (19, 8259812752), (38, 4129906376), (76, 2064953188), (152, 1032476594), (211, 743774608), (304, 516238297), (422, 371887304), (844, 185943652), (1688, 92971826), (3376, 46485913), (4009, 39146032), (8018, 19573016), (16036, 9786508), (32072, 4893254), (64144, 2446627)]