121699128

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{22739}}^1$

素因数の和:22971

約数の個数: 32

約数和(自身を含む): 305625600

約数和(自身を除く): 183926472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 5352, 22739, 45478, 68217, 90956, 136434, 181912, 272868, 545736, 5070797, 10141594, 15212391, 20283188, 30424782, 40566376, 60849564, 121699128]

約数ペア:

[(1, 121699128), (2, 60849564), (3, 40566376), (4, 30424782), (6, 20283188), (8, 15212391), (12, 10141594), (24, 5070797), (223, 545736), (446, 272868), (669, 181912), (892, 136434), (1338, 90956), (1784, 68217), (2676, 45478), (5352, 22739)]