121280856

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{297257}}^1$

素因数の和:297283

約数の個数: 32

約数和(自身を含む): 321038640

約数和(自身を除く): 199757784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 297257, 594514, 891771, 1189028, 1783542, 2378056, 3567084, 5053369, 7134168, 10106738, 15160107, 20213476, 30320214, 40426952, 60640428, 121280856]

約数ペア:

[(1, 121280856), (2, 60640428), (3, 40426952), (4, 30320214), (6, 20213476), (8, 15160107), (12, 10106738), (17, 7134168), (24, 5053369), (34, 3567084), (51, 2378056), (68, 1783542), (102, 1189028), (136, 891771), (204, 594514), (408, 297257)]