126576128

素因数分解:

$2^9\times 7^1\times {\mathrm{35317}}^1$

素因数の和:35342

約数の個数: 40

約数和(自身を含む): 289042512

約数和(自身を除く): 162466384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 35317, 70634, 141268, 247219, 282536, 494438, 565072, 988876, 1130144, 1977752, 2260288, 3955504, 4520576, 7911008, 9041152, 15822016, 18082304, 31644032, 63288064, 126576128]

約数ペア:

[(1, 126576128), (2, 63288064), (4, 31644032), (7, 18082304), (8, 15822016), (14, 9041152), (16, 7911008), (28, 4520576), (32, 3955504), (56, 2260288), (64, 1977752), (112, 1130144), (128, 988876), (224, 565072), (256, 494438), (448, 282536), (512, 247219), (896, 141268), (1792, 70634), (3584, 35317)]