156986156162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{209819}}^1$

素因数の和:210382

約数の個数: 32

約数和(自身を含む): 261049651200

約数和(自身を除く): 104063495038

約数列:

[1, 2, 11, 22, 71, 142, 479, 781, 958, 1562, 5269, 10538, 34009, 68018, 209819, 374099, 419638, 748198, 2308009, 4616018, 14897149, 29794298, 100503301, 163868639, 201006602, 327737278, 1105536311, 2211072622, 7135734371, 14271468742, 78493078081, 156986156162]

約数ペア:

[(1, 156986156162), (2, 78493078081), (11, 14271468742), (22, 7135734371), (71, 2211072622), (142, 1105536311), (479, 327737278), (781, 201006602), (958, 163868639), (1562, 100503301), (5269, 29794298), (10538, 14897149), (34009, 4616018), (68018, 2308009), (209819, 748198), (374099, 419638)]