133323988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3433}}^1$

素因数の和:3536

約数の個数: 48

約数和(自身を含む): 284609920

約数和(自身を除く): 151285932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1387, 2044, 2774, 3433, 5548, 6866, 9709, 13732, 19418, 24031, 38836, 48062, 65227, 96124, 130454, 250609, 260908, 456589, 501218, 913178, 1002436, 1754263, 1826356, 3508526, 4761571, 7017052, 9523142, 19046284, 33330997, 66661994, 133323988]

約数ペア:

[(1, 133323988), (2, 66661994), (4, 33330997), (7, 19046284), (14, 9523142), (19, 7017052), (28, 4761571), (38, 3508526), (73, 1826356), (76, 1754263), (133, 1002436), (146, 913178), (266, 501218), (292, 456589), (511, 260908), (532, 250609), (1022, 130454), (1387, 96124), (2044, 65227), (2774, 48062), (3433, 38836), (5548, 24031), (6866, 19418), (9709, 13732)]