138017264

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3863}}^1$

素因数の和:3918

約数の個数: 80

約数和(自身を含む): 344977920

約数和(自身を除く): 206960656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 308, 319, 406, 464, 616, 638, 812, 1232, 1276, 1624, 2233, 2552, 3248, 3863, 4466, 5104, 7726, 8932, 15452, 17864, 27041, 30904, 35728, 42493, 54082, 61808, 84986, 108164, 112027, 169972, 216328, 224054, 297451, 339944, 432656, 448108, 594902, 679888, 784189, 896216, 1189804, 1232297, 1568378, 1792432, 2379608, 2464594, 3136756, 4759216, 4929188, 6273512, 8626079, 9858376, 12547024, 17252158, 19716752, 34504316, 69008632, 138017264]

約数ペア:

[(1, 138017264), (2, 69008632), (4, 34504316), (7, 19716752), (8, 17252158), (11, 12547024), (14, 9858376), (16, 8626079), (22, 6273512), (28, 4929188), (29, 4759216), (44, 3136756), (56, 2464594), (58, 2379608), (77, 1792432), (88, 1568378), (112, 1232297), (116, 1189804), (154, 896216), (176, 784189), (203, 679888), (232, 594902), (308, 448108), (319, 432656), (406, 339944), (464, 297451), (616, 224054), (638, 216328), (812, 169972), (1232, 112027), (1276, 108164), (1624, 84986), (2233, 61808), (2552, 54082), (3248, 42493), (3863, 35728), (4466, 30904), (5104, 27041), (7726, 17864), (8932, 15452)]