156731717009

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1\times {\mathrm{11299}}^1$

素因数の和:12093

約数の個数: 32

約数和(自身を含む): 187106304000

約数和(自身を除く): 30374586991

約数列:

[1, 7, 31, 97, 217, 659, 679, 3007, 4613, 11299, 20429, 21049, 63923, 79093, 143003, 350269, 447461, 1096003, 1981613, 2451883, 7446041, 7672021, 13871291, 33976093, 52122287, 230827271, 237832651, 722265977, 1615790897, 5055861839, 22390245287, 156731717009]

約数ペア:

[(1, 156731717009), (7, 22390245287), (31, 5055861839), (97, 1615790897), (217, 722265977), (659, 237832651), (679, 230827271), (3007, 52122287), (4613, 33976093), (11299, 13871291), (20429, 7672021), (21049, 7446041), (63923, 2451883), (79093, 1981613), (143003, 1096003), (350269, 447461)]