148127441

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1381}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 189057600

約数和(自身を除く): 40930159

約数列:

[1, 7, 11, 49, 77, 199, 539, 1381, 1393, 2189, 9667, 9751, 15191, 15323, 67669, 106337, 107261, 274819, 744359, 1923733, 3023009, 13466131, 21161063, 148127441]

約数ペア:

[(1, 148127441), (7, 21161063), (11, 13466131), (49, 3023009), (77, 1923733), (199, 744359), (539, 274819), (1381, 107261), (1393, 106337), (2189, 67669), (9667, 15323), (9751, 15191)]