156890972012

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{5279}}^1\times {\mathrm{22447}}^1$

素因数の和:28061

約数の個数: 24

約数和(自身を含む): 275453122560

約数和(自身を除く): 118562150548

約数列:

[1, 2, 4, 331, 662, 1324, 5279, 10558, 21116, 22447, 44894, 89788, 1747349, 3494698, 6989396, 7429957, 14859914, 29719828, 118497713, 236995426, 473990852, 39222743003, 78445486006, 156890972012]

約数ペア:

[(1, 156890972012), (2, 78445486006), (4, 39222743003), (331, 473990852), (662, 236995426), (1324, 118497713), (5279, 29719828), (10558, 14859914), (21116, 7429957), (22447, 6989396), (44894, 3494698), (89788, 1747349)]