142407444

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{515969}}^1$

素因数の和:515999

約数の個数: 24

約数和(自身を含む): 346731840

約数和(自身を除く): 204324396

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 515969, 1031938, 1547907, 2063876, 3095814, 6191628, 11867287, 23734574, 35601861, 47469148, 71203722, 142407444]

約数ペア:

[(1, 142407444), (2, 71203722), (3, 47469148), (4, 35601861), (6, 23734574), (12, 11867287), (23, 6191628), (46, 3095814), (69, 2063876), (92, 1547907), (138, 1031938), (276, 515969)]