128794344

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{109519}}^1$

素因数の和:109542

約数の個数: 48

約数和(自身を含む): 374558400

約数和(自身を除く): 245764056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 109519, 219038, 328557, 438076, 657114, 766633, 876152, 1314228, 1533266, 2299899, 2628456, 3066532, 4599798, 5366431, 6133064, 9199596, 10732862, 16099293, 18399192, 21465724, 32198586, 42931448, 64397172, 128794344]

約数ペア:

[(1, 128794344), (2, 64397172), (3, 42931448), (4, 32198586), (6, 21465724), (7, 18399192), (8, 16099293), (12, 10732862), (14, 9199596), (21, 6133064), (24, 5366431), (28, 4599798), (42, 3066532), (49, 2628456), (56, 2299899), (84, 1533266), (98, 1314228), (147, 876152), (168, 766633), (196, 657114), (294, 438076), (392, 328557), (588, 219038), (1176, 109519)]