138269768

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 332861760

約数和(自身を除く): 194591992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 49, 52, 56, 86, 91, 98, 104, 172, 182, 196, 301, 344, 364, 392, 559, 602, 631, 637, 728, 1118, 1204, 1262, 1274, 2107, 2236, 2408, 2524, 2548, 3913, 4214, 4417, 4472, 5048, 5096, 7826, 8203, 8428, 8834, 15652, 16406, 16856, 17668, 27133, 27391, 30919, 31304, 32812, 35336, 54266, 54782, 57421, 61838, 65624, 108532, 109564, 114842, 123676, 189931, 217064, 219128, 229684, 247352, 352729, 379862, 401947, 459368, 705458, 759724, 803894, 1329517, 1410916, 1519448, 1607788, 2469103, 2659034, 2821832, 3215576, 4938206, 5318068, 9876412, 10636136, 17283721, 19752824, 34567442, 69134884, 138269768]

約数ペア:

[(1, 138269768), (2, 69134884), (4, 34567442), (7, 19752824), (8, 17283721), (13, 10636136), (14, 9876412), (26, 5318068), (28, 4938206), (43, 3215576), (49, 2821832), (52, 2659034), (56, 2469103), (86, 1607788), (91, 1519448), (98, 1410916), (104, 1329517), (172, 803894), (182, 759724), (196, 705458), (301, 459368), (344, 401947), (364, 379862), (392, 352729), (559, 247352), (602, 229684), (631, 219128), (637, 217064), (728, 189931), (1118, 123676), (1204, 114842), (1262, 109564), (1274, 108532), (2107, 65624), (2236, 61838), (2408, 57421), (2524, 54782), (2548, 54266), (3913, 35336), (4214, 32812), (4417, 31304), (4472, 30919), (5048, 27391), (5096, 27133), (7826, 17668), (8203, 16856), (8428, 16406), (8834, 15652)]