156966546879

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{293}}^1\times {\mathrm{6619}}^1$

素因数の和:6981

約数の個数: 72

約数和(自身を含む): 251852524560

約数和(自身を除く): 94885977681

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 293, 391, 529, 879, 1173, 1587, 2637, 3519, 4761, 4981, 6619, 6739, 8993, 14943, 19857, 20217, 26979, 44829, 59571, 60651, 80937, 112523, 114563, 152237, 154997, 337569, 343689, 456711, 464991, 1012707, 1031067, 1370133, 1394973, 1939367, 2588029, 2634949, 3501451, 5818101, 7764087, 7904847, 10504353, 17454303, 23292261, 23714541, 31513059, 32969239, 44605441, 59524667, 98907717, 133816323, 178574001, 296723151, 401448969, 535722003, 758292497, 1025925143, 2274877491, 3077775429, 6824632473, 9233326287, 17440727431, 52322182293, 156966546879]

約数ペア:

[(1, 156966546879), (3, 52322182293), (9, 17440727431), (17, 9233326287), (23, 6824632473), (51, 3077775429), (69, 2274877491), (153, 1025925143), (207, 758292497), (293, 535722003), (391, 401448969), (529, 296723151), (879, 178574001), (1173, 133816323), (1587, 98907717), (2637, 59524667), (3519, 44605441), (4761, 32969239), (4981, 31513059), (6619, 23714541), (6739, 23292261), (8993, 17454303), (14943, 10504353), (19857, 7904847), (20217, 7764087), (26979, 5818101), (44829, 3501451), (59571, 2634949), (60651, 2588029), (80937, 1939367), (112523, 1394973), (114563, 1370133), (152237, 1031067), (154997, 1012707), (337569, 464991), (343689, 456711)]