127354808

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{8849}}^1$

素因数の和:9119

約数の個数: 32

約数和(自身を含む): 273996000

約数和(自身を除く): 146641192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 7196, 8849, 14392, 17698, 35396, 61943, 70792, 123886, 247772, 495544, 2274193, 4548386, 9096772, 15919351, 18193544, 31838702, 63677404, 127354808]

約数ペア:

[(1, 127354808), (2, 63677404), (4, 31838702), (7, 18193544), (8, 15919351), (14, 9096772), (28, 4548386), (56, 2274193), (257, 495544), (514, 247772), (1028, 123886), (1799, 70792), (2056, 61943), (3598, 35396), (7196, 17698), (8849, 14392)]