189103616

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{28411}}^1$

素因数の和:28442

約数の個数: 40

約数和(自身を含む): 406916664

約数和(自身を除く): 217813048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 28411, 56822, 113644, 227288, 369343, 454576, 738686, 909152, 1477372, 1818304, 2954744, 3636608, 5909488, 7273216, 11818976, 14546432, 23637952, 47275904, 94551808, 189103616]

約数ペア:

[(1, 189103616), (2, 94551808), (4, 47275904), (8, 23637952), (13, 14546432), (16, 11818976), (26, 7273216), (32, 5909488), (52, 3636608), (64, 2954744), (104, 1818304), (128, 1477372), (208, 909152), (256, 738686), (416, 454576), (512, 369343), (832, 227288), (1664, 113644), (3328, 56822), (6656, 28411)]