156965044678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{194745713}}^1$

素因数の和:194745759

約数の個数: 16

約数和(自身を含む): 261738239616

約数和(自身を除く): 104773194938

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 194745713, 389491426, 2531694269, 5063388538, 6037117103, 12074234206, 78482522339, 156965044678]

約数ペア:

[(1, 156965044678), (2, 78482522339), (13, 12074234206), (26, 6037117103), (31, 5063388538), (62, 2531694269), (403, 389491426), (806, 194745713)]