139544576

素因数分解:

$2^{11}\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 283849020

約数和(自身を除く): 144304444

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1117, 1952, 2048, 2234, 3904, 4468, 7808, 8936, 15616, 17872, 31232, 35744, 62464, 68137, 71488, 124928, 136274, 142976, 272548, 285952, 545096, 571904, 1090192, 1143808, 2180384, 2287616, 4360768, 8721536, 17443072, 34886144, 69772288, 139544576]

約数ペア:

[(1, 139544576), (2, 69772288), (4, 34886144), (8, 17443072), (16, 8721536), (32, 4360768), (61, 2287616), (64, 2180384), (122, 1143808), (128, 1090192), (244, 571904), (256, 545096), (488, 285952), (512, 272548), (976, 142976), (1024, 136274), (1117, 124928), (1952, 71488), (2048, 68137), (2234, 62464), (3904, 35744), (4468, 31232), (7808, 17872), (8936, 15616)]