163356928

素因数分解:

$2^8\times 7^1\times {\mathrm{91159}}^1$

素因数の和:91182

約数の個数: 36

約数和(自身を含む): 372662080

約数和(自身を除く): 209305152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 91159, 182318, 364636, 638113, 729272, 1276226, 1458544, 2552452, 2917088, 5104904, 5834176, 10209808, 11668352, 20419616, 23336704, 40839232, 81678464, 163356928]

約数ペア:

[(1, 163356928), (2, 81678464), (4, 40839232), (7, 23336704), (8, 20419616), (14, 11668352), (16, 10209808), (28, 5834176), (32, 5104904), (56, 2917088), (64, 2552452), (112, 1458544), (128, 1276226), (224, 729272), (256, 638113), (448, 364636), (896, 182318), (1792, 91159)]