108863216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 120

約数和(自身を含む): 275086560

約数和(自身を除く): 166223344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 121, 154, 176, 203, 232, 242, 277, 308, 319, 406, 464, 484, 554, 616, 638, 812, 847, 968, 1108, 1232, 1276, 1624, 1694, 1936, 1939, 2216, 2233, 2552, 3047, 3248, 3388, 3509, 3878, 4432, 4466, 5104, 6094, 6776, 7018, 7756, 8033, 8932, 12188, 13552, 14036, 15512, 16066, 17864, 21329, 24376, 24563, 28072, 31024, 32132, 33517, 35728, 42658, 48752, 49126, 56144, 56231, 64264, 67034, 85316, 88363, 98252, 112462, 128528, 134068, 170632, 176726, 196504, 224924, 234619, 268136, 341264, 353452, 393008, 449848, 469238, 536272, 618541, 706904, 899696, 938476, 971993, 1237082, 1413808, 1876952, 1943986, 2474164, 3753904, 3887972, 4948328, 6803951, 7775944, 9896656, 13607902, 15551888, 27215804, 54431608, 108863216]

約数ペア:

[(1, 108863216), (2, 54431608), (4, 27215804), (7, 15551888), (8, 13607902), (11, 9896656), (14, 7775944), (16, 6803951), (22, 4948328), (28, 3887972), (29, 3753904), (44, 2474164), (56, 1943986), (58, 1876952), (77, 1413808), (88, 1237082), (112, 971993), (116, 938476), (121, 899696), (154, 706904), (176, 618541), (203, 536272), (232, 469238), (242, 449848), (277, 393008), (308, 353452), (319, 341264), (406, 268136), (464, 234619), (484, 224924), (554, 196504), (616, 176726), (638, 170632), (812, 134068), (847, 128528), (968, 112462), (1108, 98252), (1232, 88363), (1276, 85316), (1624, 67034), (1694, 64264), (1936, 56231), (1939, 56144), (2216, 49126), (2233, 48752), (2552, 42658), (3047, 35728), (3248, 33517), (3388, 32132), (3509, 31024), (3878, 28072), (4432, 24563), (4466, 24376), (5104, 21329), (6094, 17864), (6776, 16066), (7018, 15512), (7756, 14036), (8033, 13552), (8932, 12188)]