157220154681

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1567}}^1\times {\mathrm{45751}}^1$

素因数の和:47381

約数の個数: 32

約数和(自身を含む): 227269582848

約数和(自身を除く): 70049428167

約数列:

[1, 3, 17, 43, 51, 129, 731, 1567, 2193, 4701, 26639, 45751, 67381, 79917, 137253, 202143, 777767, 1145477, 1967293, 2333301, 3436431, 5901879, 33443981, 71691817, 100331943, 215075451, 1218760889, 3082748131, 3656282667, 9248244393, 52406718227, 157220154681]

約数ペア:

[(1, 157220154681), (3, 52406718227), (17, 9248244393), (43, 3656282667), (51, 3082748131), (129, 1218760889), (731, 215075451), (1567, 100331943), (2193, 71691817), (4701, 33443981), (26639, 5901879), (45751, 3436431), (67381, 2333301), (79917, 1967293), (137253, 1145477), (202143, 777767)]