159695872

素因数分解:

$2^{10}\times 7^1\times {\mathrm{22279}}^1$

素因数の和:22306

約数の個数: 44

約数和(自身を含む): 364857280

約数和(自身を除く): 205161408

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, 22279, 44558, 89116, 155953, 178232, 311906, 356464, 623812, 712928, 1247624, 1425856, 2495248, 2851712, 4990496, 5703424, 9980992, 11406848, 19961984, 22813696, 39923968, 79847936, 159695872]

約数ペア:

[(1, 159695872), (2, 79847936), (4, 39923968), (7, 22813696), (8, 19961984), (14, 11406848), (16, 9980992), (28, 5703424), (32, 4990496), (56, 2851712), (64, 2495248), (112, 1425856), (128, 1247624), (224, 712928), (256, 623812), (448, 356464), (512, 311906), (896, 178232), (1024, 155953), (1792, 89116), (3584, 44558), (7168, 22279)]