133921952

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{97327}}^1$

素因数の和:97380

約数の個数: 24

約数和(自身を含む): 269793216

約数和(自身を除く): 135871264

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 97327, 194654, 389308, 778616, 1557232, 3114464, 4185061, 8370122, 16740244, 33480488, 66960976, 133921952]

約数ペア:

[(1, 133921952), (2, 66960976), (4, 33480488), (8, 16740244), (16, 8370122), (32, 4185061), (43, 3114464), (86, 1557232), (172, 778616), (344, 389308), (688, 194654), (1376, 97327)]