181497096

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 548992080

約数和(自身を除く): 367494984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 83, 88, 99, 121, 132, 166, 198, 242, 249, 251, 264, 332, 363, 396, 484, 498, 502, 664, 726, 747, 753, 792, 913, 968, 996, 1004, 1089, 1452, 1494, 1506, 1826, 1992, 2008, 2178, 2259, 2739, 2761, 2904, 2988, 3012, 3652, 4356, 4518, 5478, 5522, 5976, 6024, 7304, 8217, 8283, 8712, 9036, 10043, 10956, 11044, 16434, 16566, 18072, 20086, 20833, 21912, 22088, 24849, 30129, 30371, 32868, 33132, 40172, 41666, 49698, 60258, 60742, 62499, 65736, 66264, 80344, 83332, 90387, 91113, 99396, 120516, 121484, 124998, 166664, 180774, 182226, 187497, 198792, 229163, 241032, 242968, 249996, 273339, 361548, 364452, 374994, 458326, 499992, 546678, 687489, 723096, 728904, 749988, 916652, 1093356, 1374978, 1499976, 1833304, 2062467, 2186712, 2520793, 2749956, 4124934, 5041586, 5499912, 7562379, 8249868, 10083172, 15124758, 16499736, 20166344, 22687137, 30249516, 45374274, 60499032, 90748548, 181497096]

約数ペア:

[(1, 181497096), (2, 90748548), (3, 60499032), (4, 45374274), (6, 30249516), (8, 22687137), (9, 20166344), (11, 16499736), (12, 15124758), (18, 10083172), (22, 8249868), (24, 7562379), (33, 5499912), (36, 5041586), (44, 4124934), (66, 2749956), (72, 2520793), (83, 2186712), (88, 2062467), (99, 1833304), (121, 1499976), (132, 1374978), (166, 1093356), (198, 916652), (242, 749988), (249, 728904), (251, 723096), (264, 687489), (332, 546678), (363, 499992), (396, 458326), (484, 374994), (498, 364452), (502, 361548), (664, 273339), (726, 249996), (747, 242968), (753, 241032), (792, 229163), (913, 198792), (968, 187497), (996, 182226), (1004, 180774), (1089, 166664), (1452, 124998), (1494, 121484), (1506, 120516), (1826, 99396), (1992, 91113), (2008, 90387), (2178, 83332), (2259, 80344), (2739, 66264), (2761, 65736), (2904, 62499), (2988, 60742), (3012, 60258), (3652, 49698), (4356, 41666), (4518, 40172), (5478, 33132), (5522, 32868), (5976, 30371), (6024, 30129), (7304, 24849), (8217, 22088), (8283, 21912), (8712, 20833), (9036, 20086), (10043, 18072), (10956, 16566), (11044, 16434)]