129575936

素因数分解:

$2^{10}\times 7^1\times {\mathrm{18077}}^1$

素因数の和:18104

約数の個数: 44

約数和(自身を含む): 296045328

約数和(自身を除く): 166469392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 18077, 36154, 72308, 126539, 144616, 253078, 289232, 506156, 578464, 1012312, 1156928, 2024624, 2313856, 4049248, 4627712, 8098496, 9255424, 16196992, 18510848, 32393984, 64787968, 129575936]

約数ペア:

[(1, 129575936), (2, 64787968), (4, 32393984), (7, 18510848), (8, 16196992), (14, 9255424), (16, 8098496), (28, 4627712), (32, 4049248), (56, 2313856), (64, 2024624), (112, 1156928), (128, 1012312), (224, 578464), (256, 506156), (448, 289232), (512, 253078), (896, 144616), (1024, 126539), (1792, 72308), (3584, 36154), (7168, 18077)]