137442448

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 325090304

約数和(自身を除く): 187647856

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 43, 44, 52, 86, 88, 104, 121, 127, 143, 172, 176, 208, 242, 254, 286, 344, 473, 484, 508, 559, 572, 688, 946, 968, 1016, 1118, 1144, 1397, 1573, 1651, 1892, 1936, 2032, 2236, 2288, 2794, 3146, 3302, 3784, 4472, 5203, 5461, 5588, 6149, 6292, 6604, 7568, 8944, 10406, 10922, 11176, 12298, 12584, 13208, 15367, 18161, 20812, 21844, 22352, 24596, 25168, 26416, 30734, 36322, 41624, 43688, 49192, 60071, 61468, 67639, 70993, 72644, 83248, 87376, 98384, 120142, 122936, 135278, 141986, 145288, 199771, 240284, 245872, 270556, 283972, 290576, 399542, 480568, 541112, 567944, 660781, 780923, 799084, 961136, 1082224, 1135888, 1321562, 1561846, 1598168, 2643124, 3123692, 3196336, 5286248, 6247384, 8590153, 10572496, 12494768, 17180306, 34360612, 68721224, 137442448]

約数ペア:

[(1, 137442448), (2, 68721224), (4, 34360612), (8, 17180306), (11, 12494768), (13, 10572496), (16, 8590153), (22, 6247384), (26, 5286248), (43, 3196336), (44, 3123692), (52, 2643124), (86, 1598168), (88, 1561846), (104, 1321562), (121, 1135888), (127, 1082224), (143, 961136), (172, 799084), (176, 780923), (208, 660781), (242, 567944), (254, 541112), (286, 480568), (344, 399542), (473, 290576), (484, 283972), (508, 270556), (559, 245872), (572, 240284), (688, 199771), (946, 145288), (968, 141986), (1016, 135278), (1118, 122936), (1144, 120142), (1397, 98384), (1573, 87376), (1651, 83248), (1892, 72644), (1936, 70993), (2032, 67639), (2236, 61468), (2288, 60071), (2794, 49192), (3146, 43688), (3302, 41624), (3784, 36322), (4472, 30734), (5203, 26416), (5461, 25168), (5588, 24596), (6149, 22352), (6292, 21844), (6604, 20812), (7568, 18161), (8944, 15367), (10406, 13208), (10922, 12584), (11176, 12298)]