156622738

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{4093}}^1$

素因数の和:4186

約数の個数: 24

約数和(自身を含む): 252689868

約数和(自身を除く): 96067130

約数列:

[1, 2, 19, 38, 53, 106, 361, 722, 1007, 2014, 4093, 8186, 19133, 38266, 77767, 155534, 216929, 433858, 1477573, 2955146, 4121651, 8243302, 78311369, 156622738]

約数ペア:

[(1, 156622738), (2, 78311369), (19, 8243302), (38, 4121651), (53, 2955146), (106, 1477573), (361, 433858), (722, 216929), (1007, 155534), (2014, 77767), (4093, 38266), (8186, 19133)]