191551136

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4943}}^1$

素因数の和:5133

約数の個数: 48

約数和(自身を含む): 433569024

約数和(自身を除く): 242017888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1211, 1384, 2422, 2768, 4844, 4943, 5536, 9688, 9886, 19376, 19772, 34601, 38752, 39544, 69202, 79088, 138404, 158176, 276808, 553616, 855139, 1107232, 1710278, 3420556, 5985973, 6841112, 11971946, 13682224, 23943892, 27364448, 47887784, 95775568, 191551136]

約数ペア:

[(1, 191551136), (2, 95775568), (4, 47887784), (7, 27364448), (8, 23943892), (14, 13682224), (16, 11971946), (28, 6841112), (32, 5985973), (56, 3420556), (112, 1710278), (173, 1107232), (224, 855139), (346, 553616), (692, 276808), (1211, 158176), (1384, 138404), (2422, 79088), (2768, 69202), (4844, 39544), (4943, 38752), (5536, 34601), (9688, 19772), (9886, 19376)]