126864584

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{205949}}^1$

素因数の和:205973

約数の個数: 32

約数和(自身を含む): 296568000

約数和(自身を除く): 169703416

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 205949, 411898, 823796, 1441643, 1647592, 2265439, 2883286, 4530878, 5766572, 9061756, 11533144, 15858073, 18123512, 31716146, 63432292, 126864584]

約数ペア:

[(1, 126864584), (2, 63432292), (4, 31716146), (7, 18123512), (8, 15858073), (11, 11533144), (14, 9061756), (22, 5766572), (28, 4530878), (44, 2883286), (56, 2265439), (77, 1647592), (88, 1441643), (154, 823796), (308, 411898), (616, 205949)]