121671232

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{12109}}^1$

素因数の和:12278

約数の個数: 28

約数和(自身を含む): 242999260

約数和(自身を除く): 121328028

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 12109, 24218, 48436, 96872, 193744, 387488, 774976, 1901113, 3802226, 7604452, 15208904, 30417808, 60835616, 121671232]

約数ペア:

[(1, 121671232), (2, 60835616), (4, 30417808), (8, 15208904), (16, 7604452), (32, 3802226), (64, 1901113), (157, 774976), (314, 387488), (628, 193744), (1256, 96872), (2512, 48436), (5024, 24218), (10048, 12109)]