153244938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{811}}^1$

素因数の和:1243

約数の個数: 64

約数和(自身を含む): 383523840

約数和(自身を除く): 230278902

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 409, 462, 811, 818, 1227, 1622, 2433, 2454, 2863, 4499, 4866, 5677, 5726, 8589, 8921, 8998, 11354, 13497, 17031, 17178, 17842, 26763, 26994, 31493, 34062, 53526, 62447, 62986, 94479, 124894, 187341, 188958, 331699, 374682, 663398, 995097, 1990194, 2321893, 3648689, 4643786, 6965679, 7297378, 10946067, 13931358, 21892134, 25540823, 51081646, 76622469, 153244938]

約数ペア:

[(1, 153244938), (2, 76622469), (3, 51081646), (6, 25540823), (7, 21892134), (11, 13931358), (14, 10946067), (21, 7297378), (22, 6965679), (33, 4643786), (42, 3648689), (66, 2321893), (77, 1990194), (154, 995097), (231, 663398), (409, 374682), (462, 331699), (811, 188958), (818, 187341), (1227, 124894), (1622, 94479), (2433, 62986), (2454, 62447), (2863, 53526), (4499, 34062), (4866, 31493), (5677, 26994), (5726, 26763), (8589, 17842), (8921, 17178), (8998, 17031), (11354, 13497)]