165494214

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{23159}}^1$

素因数の和:23564

約数の個数: 24

約数和(自身を含む): 359489520

約数和(自身を除く): 193995306

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 23159, 46318, 69477, 138954, 208431, 416862, 9194123, 18388246, 27582369, 55164738, 82747107, 165494214]

約数ペア:

[(1, 165494214), (2, 82747107), (3, 55164738), (6, 27582369), (9, 18388246), (18, 9194123), (397, 416862), (794, 208431), (1191, 138954), (2382, 69477), (3573, 46318), (7146, 23159)]