156960661078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{90103709}}^1$

素因数の和:90103791

約数の個数: 16

約数和(自身を含む): 257336195760

約数和(自身を除く): 100375534682

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 90103709, 180207418, 1171348217, 2342696434, 6036948503, 12073897006, 78480330539, 156960661078]

約数ペア:

[(1, 156960661078), (2, 78480330539), (13, 12073897006), (26, 6036948503), (67, 2342696434), (134, 1171348217), (871, 180207418), (1742, 90103709)]