189611904

素因数分解:

$2^7\times 3^1\times {\mathrm{347}}^1\times {\mathrm{1423}}^1$

素因数の和:1787

約数の個数: 64

約数和(自身を含む): 505463040

約数和(自身を除く): 315851136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 347, 384, 694, 1041, 1388, 1423, 2082, 2776, 2846, 4164, 4269, 5552, 5692, 8328, 8538, 11104, 11384, 16656, 17076, 22208, 22768, 33312, 34152, 44416, 45536, 66624, 68304, 91072, 133248, 136608, 182144, 273216, 493781, 546432, 987562, 1481343, 1975124, 2962686, 3950248, 5925372, 7900496, 11850744, 15800992, 23701488, 31601984, 47402976, 63203968, 94805952, 189611904]

約数ペア:

[(1, 189611904), (2, 94805952), (3, 63203968), (4, 47402976), (6, 31601984), (8, 23701488), (12, 15800992), (16, 11850744), (24, 7900496), (32, 5925372), (48, 3950248), (64, 2962686), (96, 1975124), (128, 1481343), (192, 987562), (347, 546432), (384, 493781), (694, 273216), (1041, 182144), (1388, 136608), (1423, 133248), (2082, 91072), (2776, 68304), (2846, 66624), (4164, 45536), (4269, 44416), (5552, 34152), (5692, 33312), (8328, 22768), (8538, 22208), (11104, 17076), (11384, 16656)]