168505647568

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{224076659}}^1$

素因数の和:224076714

約数の個数: 20

約数和(自身を含む): 333426070080

約数和(自身を除く): 164920422512

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 224076659, 448153318, 896306636, 1792613272, 3585226544, 10531602973, 21063205946, 42126411892, 84252823784, 168505647568]

約数ペア:

[(1, 168505647568), (2, 84252823784), (4, 42126411892), (8, 21063205946), (16, 10531602973), (47, 3585226544), (94, 1792613272), (188, 896306636), (376, 448153318), (752, 224076659)]