156780916138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2311}}^1\times {\mathrm{440527}}^1$

素因数の和:442858

約数の個数: 32

約数和(自身を含む): 293328211968

約数和(自身を除く): 136547295830

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2311, 4622, 16177, 25421, 32354, 50842, 177947, 355894, 440527, 881054, 3083689, 4845797, 6167378, 9691594, 33920579, 67841158, 1018057897, 2036115794, 7126405279, 11198636867, 14252810558, 22397273734, 78390458069, 156780916138]

約数ペア:

[(1, 156780916138), (2, 78390458069), (7, 22397273734), (11, 14252810558), (14, 11198636867), (22, 7126405279), (77, 2036115794), (154, 1018057897), (2311, 67841158), (4622, 33920579), (16177, 9691594), (25421, 6167378), (32354, 4845797), (50842, 3083689), (177947, 881054), (355894, 440527)]