157024543790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1\times {\mathrm{463459}}^1$

素因数の和:465476

約数の個数: 32

約数和(自身を含む): 299421113760

約数和(自身を除く): 142396569970

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1993, 3986, 9965, 19930, 33881, 67762, 169405, 338810, 463459, 926918, 2317295, 4634590, 7878803, 15757606, 39394015, 78788030, 923673787, 1847347574, 4618368935, 9236737870, 15702454379, 31404908758, 78512271895, 157024543790]

約数ペア:

[(1, 157024543790), (2, 78512271895), (5, 31404908758), (10, 15702454379), (17, 9236737870), (34, 4618368935), (85, 1847347574), (170, 923673787), (1993, 78788030), (3986, 39394015), (9965, 15757606), (19930, 7878803), (33881, 4634590), (67762, 2317295), (169405, 926918), (338810, 463459)]