128242576

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9463}}^1$

素因数の和:9500

約数の個数: 60

約数和(自身を含む): 312160576

約数和(自身を除く): 183918000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 9463, 13552, 18926, 37852, 66241, 75704, 104093, 132482, 151408, 208186, 264964, 416372, 529928, 728651, 832744, 1059856, 1145023, 1457302, 1665488, 2290046, 2914604, 4580092, 5829208, 8015161, 9160184, 11658416, 16030322, 18320368, 32060644, 64121288, 128242576]

約数ペア:

[(1, 128242576), (2, 64121288), (4, 32060644), (7, 18320368), (8, 16030322), (11, 11658416), (14, 9160184), (16, 8015161), (22, 5829208), (28, 4580092), (44, 2914604), (56, 2290046), (77, 1665488), (88, 1457302), (112, 1145023), (121, 1059856), (154, 832744), (176, 728651), (242, 529928), (308, 416372), (484, 264964), (616, 208186), (847, 151408), (968, 132482), (1232, 104093), (1694, 75704), (1936, 66241), (3388, 37852), (6776, 18926), (9463, 13552)]