137878312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 312007680

約数和(自身を除く): 174129368

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 73, 88, 104, 127, 143, 146, 169, 254, 286, 292, 338, 508, 572, 584, 676, 803, 949, 1016, 1144, 1352, 1397, 1606, 1651, 1859, 1898, 2794, 3212, 3302, 3718, 3796, 5588, 6424, 6604, 7436, 7592, 9271, 10439, 11176, 12337, 13208, 14872, 18161, 18542, 20878, 21463, 24674, 36322, 37084, 41756, 42926, 49348, 72644, 74168, 83512, 85852, 98696, 101981, 120523, 135707, 145288, 171704, 203962, 236093, 241046, 271414, 407924, 472186, 482092, 542828, 815848, 944372, 964184, 1085656, 1325753, 1566799, 1888744, 2651506, 3133598, 5303012, 6267196, 10606024, 12534392, 17234789, 34469578, 68939156, 137878312]

約数ペア:

[(1, 137878312), (2, 68939156), (4, 34469578), (8, 17234789), (11, 12534392), (13, 10606024), (22, 6267196), (26, 5303012), (44, 3133598), (52, 2651506), (73, 1888744), (88, 1566799), (104, 1325753), (127, 1085656), (143, 964184), (146, 944372), (169, 815848), (254, 542828), (286, 482092), (292, 472186), (338, 407924), (508, 271414), (572, 241046), (584, 236093), (676, 203962), (803, 171704), (949, 145288), (1016, 135707), (1144, 120523), (1352, 101981), (1397, 98696), (1606, 85852), (1651, 83512), (1859, 74168), (1898, 72644), (2794, 49348), (3212, 42926), (3302, 41756), (3718, 37084), (3796, 36322), (5588, 24674), (6424, 21463), (6604, 20878), (7436, 18542), (7592, 18161), (9271, 14872), (10439, 13208), (11176, 12337)]