169141648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 375531520

約数和(自身を除く): 206389872

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 127, 152, 208, 247, 254, 304, 337, 494, 508, 674, 988, 1016, 1348, 1651, 1976, 2032, 2413, 2696, 3302, 3952, 4381, 4826, 5392, 6403, 6604, 8762, 9652, 12806, 13208, 17524, 19304, 25612, 26416, 31369, 35048, 38608, 42799, 51224, 62738, 70096, 83239, 85598, 102448, 125476, 166478, 171196, 250952, 332956, 342392, 501904, 556387, 665912, 684784, 813181, 1112774, 1331824, 1626362, 2225548, 3252724, 4451096, 6505448, 8902192, 10571353, 13010896, 21142706, 42285412, 84570824, 169141648]

約数ペア:

[(1, 169141648), (2, 84570824), (4, 42285412), (8, 21142706), (13, 13010896), (16, 10571353), (19, 8902192), (26, 6505448), (38, 4451096), (52, 3252724), (76, 2225548), (104, 1626362), (127, 1331824), (152, 1112774), (208, 813181), (247, 684784), (254, 665912), (304, 556387), (337, 501904), (494, 342392), (508, 332956), (674, 250952), (988, 171196), (1016, 166478), (1348, 125476), (1651, 102448), (1976, 85598), (2032, 83239), (2413, 70096), (2696, 62738), (3302, 51224), (3952, 42799), (4381, 38608), (4826, 35048), (5392, 31369), (6403, 26416), (6604, 25612), (8762, 19304), (9652, 17524), (12806, 13208)]