121274384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 295159680

約数和(自身を除く): 173885296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 173, 176, 308, 346, 569, 616, 692, 1138, 1211, 1232, 1384, 1903, 2276, 2422, 2768, 3806, 3983, 4552, 4844, 6259, 7612, 7966, 9104, 9688, 12518, 13321, 15224, 15932, 19376, 25036, 26642, 30448, 31864, 43813, 50072, 53284, 63728, 87626, 98437, 100144, 106568, 175252, 196874, 213136, 350504, 393748, 689059, 701008, 787496, 1082807, 1378118, 1574992, 2165614, 2756236, 4331228, 5512472, 7579649, 8662456, 11024944, 15159298, 17324912, 30318596, 60637192, 121274384]

約数ペア:

[(1, 121274384), (2, 60637192), (4, 30318596), (7, 17324912), (8, 15159298), (11, 11024944), (14, 8662456), (16, 7579649), (22, 5512472), (28, 4331228), (44, 2756236), (56, 2165614), (77, 1574992), (88, 1378118), (112, 1082807), (154, 787496), (173, 701008), (176, 689059), (308, 393748), (346, 350504), (569, 213136), (616, 196874), (692, 175252), (1138, 106568), (1211, 100144), (1232, 98437), (1384, 87626), (1903, 63728), (2276, 53284), (2422, 50072), (2768, 43813), (3806, 31864), (3983, 30448), (4552, 26642), (4844, 25036), (6259, 19376), (7612, 15932), (7966, 15224), (9104, 13321), (9688, 12518)]