156717017972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{56211269}}^1$

素因数の和:56211331

約数の個数: 24

約数和(自身を含む): 297470040840

約数和(自身を除く): 140753022868

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 56211269, 112422538, 224845076, 955591573, 1911183146, 2304662029, 3822366292, 4609324058, 9218648116, 39179254493, 78358508986, 156717017972]

約数ペア:

[(1, 156717017972), (2, 78358508986), (4, 39179254493), (17, 9218648116), (34, 4609324058), (41, 3822366292), (68, 2304662029), (82, 1911183146), (164, 955591573), (697, 224845076), (1394, 112422538), (2788, 56211269)]