15666083984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{23869}}^1$

素因数の和:24040

約数の個数: 80

約数和(自身を含む): 34097817600

約数和(自身を除く): 18431733616

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 127, 136, 152, 254, 272, 304, 323, 508, 646, 1016, 1292, 2032, 2159, 2413, 2584, 4318, 4826, 5168, 8636, 9652, 17272, 19304, 23869, 34544, 38608, 41021, 47738, 82042, 95476, 164084, 190952, 328168, 381904, 405773, 453511, 656336, 811546, 907022, 1623092, 1814044, 3031363, 3246184, 3628088, 6062726, 6492368, 7256176, 7709687, 12125452, 15419374, 24250904, 30838748, 48501808, 51533171, 57595897, 61677496, 103066342, 115191794, 123354992, 206132684, 230383588, 412265368, 460767176, 824530736, 921534352, 979130249, 1958260498, 3916520996, 7833041992, 15666083984]

約数ペア:

[(1, 15666083984), (2, 7833041992), (4, 3916520996), (8, 1958260498), (16, 979130249), (17, 921534352), (19, 824530736), (34, 460767176), (38, 412265368), (68, 230383588), (76, 206132684), (127, 123354992), (136, 115191794), (152, 103066342), (254, 61677496), (272, 57595897), (304, 51533171), (323, 48501808), (508, 30838748), (646, 24250904), (1016, 15419374), (1292, 12125452), (2032, 7709687), (2159, 7256176), (2413, 6492368), (2584, 6062726), (4318, 3628088), (4826, 3246184), (5168, 3031363), (8636, 1814044), (9652, 1623092), (17272, 907022), (19304, 811546), (23869, 656336), (34544, 453511), (38608, 405773), (41021, 381904), (47738, 328168), (82042, 190952), (95476, 164084)]