179770514

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 368375040

約数和(自身を除く): 188604526

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 67, 77, 98, 131, 133, 134, 154, 209, 262, 266, 418, 469, 539, 737, 917, 931, 938, 1078, 1273, 1441, 1463, 1474, 1834, 1862, 2489, 2546, 2882, 2926, 3283, 4978, 5159, 6419, 6566, 8777, 8911, 10087, 10241, 10318, 12838, 14003, 17423, 17554, 17822, 20174, 20482, 27379, 28006, 34846, 36113, 54758, 61439, 62377, 70609, 72226, 96547, 98021, 121961, 122878, 124754, 141218, 166763, 191653, 193094, 196042, 243922, 333526, 383306, 430073, 675829, 686147, 860146, 1167341, 1341571, 1351658, 1372294, 1834393, 2334682, 2683142, 3668786, 4730803, 8171387, 9461606, 12840751, 16342774, 25681502, 89885257, 179770514]

約数ペア:

[(1, 179770514), (2, 89885257), (7, 25681502), (11, 16342774), (14, 12840751), (19, 9461606), (22, 8171387), (38, 4730803), (49, 3668786), (67, 2683142), (77, 2334682), (98, 1834393), (131, 1372294), (133, 1351658), (134, 1341571), (154, 1167341), (209, 860146), (262, 686147), (266, 675829), (418, 430073), (469, 383306), (539, 333526), (737, 243922), (917, 196042), (931, 193094), (938, 191653), (1078, 166763), (1273, 141218), (1441, 124754), (1463, 122878), (1474, 121961), (1834, 98021), (1862, 96547), (2489, 72226), (2546, 70609), (2882, 62377), (2926, 61439), (3283, 54758), (4978, 36113), (5159, 34846), (6419, 28006), (6566, 27379), (8777, 20482), (8911, 20174), (10087, 17822), (10241, 17554), (10318, 17423), (12838, 14003)]