150820902

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{76871}}^1$

素因数の和:76988

約数の個数: 24

約数和(自身を含む): 329780880

約数和(自身を除く): 178959978

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 76871, 153742, 230613, 461226, 691839, 1383678, 8378939, 16757878, 25136817, 50273634, 75410451, 150820902]

約数ペア:

[(1, 150820902), (2, 75410451), (3, 50273634), (6, 25136817), (9, 16757878), (18, 8378939), (109, 1383678), (218, 691839), (327, 461226), (654, 230613), (981, 153742), (1962, 76871)]