156734178978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{2395009}}^1$

素因数の和:2395866

約数の個数: 32

約数和(自身を含む): 337983811200

約数和(自身を除く): 181249632222

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 839, 1678, 2517, 5034, 10907, 21814, 32721, 65442, 2395009, 4790018, 7185027, 14370054, 31135117, 62270234, 93405351, 186810702, 2009412551, 4018825102, 6028237653, 12056475306, 26122363163, 52244726326, 78367089489, 156734178978]

約数ペア:

[(1, 156734178978), (2, 78367089489), (3, 52244726326), (6, 26122363163), (13, 12056475306), (26, 6028237653), (39, 4018825102), (78, 2009412551), (839, 186810702), (1678, 93405351), (2517, 62270234), (5034, 31135117), (10907, 14370054), (21814, 7185027), (32721, 4790018), (65442, 2395009)]