156946922

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{3259}}^1$

素因数の和:3482

約数の個数: 24

約数和(自身を含む): 260148000

約数和(自身を除く): 103201078

約数列:

[1, 2, 11, 22, 121, 199, 242, 398, 2189, 3259, 4378, 6518, 24079, 35849, 48158, 71698, 394339, 648541, 788678, 1297082, 7133951, 14267902, 78473461, 156946922]

約数ペア:

[(1, 156946922), (2, 78473461), (11, 14267902), (22, 7133951), (121, 1297082), (199, 788678), (242, 648541), (398, 394339), (2189, 71698), (3259, 48158), (4378, 35849), (6518, 24079)]