138353364

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2437}}^1$

素因数の和:2549

約数の個数: 72

約数和(自身を含む): 372721440

約数和(自身を除く): 234368076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2437, 2988, 3154, 4731, 4874, 6308, 7311, 9462, 9748, 14193, 14622, 18924, 21933, 28386, 29244, 43866, 46303, 56772, 87732, 92606, 138909, 185212, 202271, 277818, 404542, 416727, 555636, 606813, 809084, 833454, 1213626, 1666908, 1820439, 2427252, 3640878, 3843149, 7281756, 7686298, 11529447, 15372596, 23058894, 34588341, 46117788, 69176682, 138353364]

約数ペア:

[(1, 138353364), (2, 69176682), (3, 46117788), (4, 34588341), (6, 23058894), (9, 15372596), (12, 11529447), (18, 7686298), (19, 7281756), (36, 3843149), (38, 3640878), (57, 2427252), (76, 1820439), (83, 1666908), (114, 1213626), (166, 833454), (171, 809084), (228, 606813), (249, 555636), (332, 416727), (342, 404542), (498, 277818), (684, 202271), (747, 185212), (996, 138909), (1494, 92606), (1577, 87732), (2437, 56772), (2988, 46303), (3154, 43866), (4731, 29244), (4874, 28386), (6308, 21933), (7311, 18924), (9462, 14622), (9748, 14193)]