127746304

素因数分解:

$2^8\times 7^1\times {\mathrm{71287}}^1$

素因数の和:71310

約数の個数: 36

約数和(自身を含む): 291425344

約数和(自身を除く): 163679040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 71287, 142574, 285148, 499009, 570296, 998018, 1140592, 1996036, 2281184, 3992072, 4562368, 7984144, 9124736, 15968288, 18249472, 31936576, 63873152, 127746304]

約数ペア:

[(1, 127746304), (2, 63873152), (4, 31936576), (7, 18249472), (8, 15968288), (14, 9124736), (16, 7984144), (28, 4562368), (32, 3992072), (56, 2281184), (64, 1996036), (112, 1140592), (128, 998018), (224, 570296), (256, 499009), (448, 285148), (896, 142574), (1792, 71287)]