128345424

素因数分解:

$2^4\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{2381}}^1$

素因数の和:3515

約数の個数: 40

約数和(自身を含む): 331993632

約数和(自身を除く): 203648208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1123, 2246, 2381, 3369, 4492, 4762, 6738, 7143, 8984, 9524, 13476, 14286, 17968, 19048, 26952, 28572, 38096, 53904, 57144, 114288, 2673863, 5347726, 8021589, 10695452, 16043178, 21390904, 32086356, 42781808, 64172712, 128345424]

約数ペア:

[(1, 128345424), (2, 64172712), (3, 42781808), (4, 32086356), (6, 21390904), (8, 16043178), (12, 10695452), (16, 8021589), (24, 5347726), (48, 2673863), (1123, 114288), (2246, 57144), (2381, 53904), (3369, 38096), (4492, 28572), (4762, 26952), (6738, 19048), (7143, 17968), (8984, 14286), (9524, 13476)]