129425192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 270950400

約数和(自身を除く): 141525208

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 127, 164, 239, 254, 328, 478, 508, 533, 956, 1016, 1066, 1651, 1912, 2132, 3107, 3302, 4264, 5207, 6214, 6604, 9799, 10414, 12428, 13208, 19598, 20828, 24856, 30353, 39196, 41656, 60706, 67691, 78392, 121412, 127387, 135382, 242824, 254774, 270764, 394589, 509548, 541528, 789178, 1019096, 1244473, 1578356, 2488946, 3156712, 4977892, 9955784, 16178149, 32356298, 64712596, 129425192]

約数ペア:

[(1, 129425192), (2, 64712596), (4, 32356298), (8, 16178149), (13, 9955784), (26, 4977892), (41, 3156712), (52, 2488946), (82, 1578356), (104, 1244473), (127, 1019096), (164, 789178), (239, 541528), (254, 509548), (328, 394589), (478, 270764), (508, 254774), (533, 242824), (956, 135382), (1016, 127387), (1066, 121412), (1651, 78392), (1912, 67691), (2132, 60706), (3107, 41656), (3302, 39196), (4264, 30353), (5207, 24856), (6214, 20828), (6604, 19598), (9799, 13208), (10414, 12428)]