156934219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{5297}}^1$

素因数の和:5406

約数の個数: 16

約数和(自身を含む): 176232672

約数和(自身を除く): 19298453

約数列:

[1, 13, 43, 53, 559, 689, 2279, 5297, 29627, 68861, 227771, 280741, 2961023, 3649633, 12071863, 156934219]

約数ペア:

[(1, 156934219), (13, 12071863), (43, 3649633), (53, 2961023), (559, 280741), (689, 227771), (2279, 68861), (5297, 29627)]