156988381252

素因数分解:

$2^2\times {\mathrm{1447}}^1\times {\mathrm{27123079}}^1$

素因数の和:27124530

約数の個数: 12

約数和(自身を含む): 274919538880

約数和(自身を除く): 117931157628

約数列:

[1, 2, 4, 1447, 2894, 5788, 27123079, 54246158, 108492316, 39247095313, 78494190626, 156988381252]

約数ペア:

[(1, 156988381252), (2, 78494190626), (4, 39247095313), (1447, 108492316), (2894, 54246158), (5788, 27123079)]