128049497296

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{10117691}}^1$

素因数の和:10117819

約数の個数: 40

約数和(自身を含む): 286047388224

約数和(自身を除く): 157997890928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 10117691, 20235382, 40470764, 70823837, 80941528, 141647674, 161883056, 283295348, 566590696, 1133181392, 1143299083, 2286598166, 4573196332, 8003093581, 9146392664, 16006187162, 18292785328, 32012374324, 64024748648, 128049497296]

約数ペア:

[(1, 128049497296), (2, 64024748648), (4, 32012374324), (7, 18292785328), (8, 16006187162), (14, 9146392664), (16, 8003093581), (28, 4573196332), (56, 2286598166), (112, 1143299083), (113, 1133181392), (226, 566590696), (452, 283295348), (791, 161883056), (904, 141647674), (1582, 80941528), (1808, 70823837), (3164, 40470764), (6328, 20235382), (12656, 10117691)]