169249212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:880

約数の個数: 144

約数和(自身を含む): 510741504

約数和(自身を除く): 341492292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 31, 33, 34, 36, 44, 51, 62, 66, 68, 93, 99, 102, 124, 132, 153, 186, 187, 198, 204, 279, 306, 341, 372, 374, 396, 527, 558, 561, 612, 682, 748, 811, 1023, 1054, 1116, 1122, 1364, 1581, 1622, 1683, 2046, 2108, 2244, 2433, 3069, 3162, 3244, 3366, 4092, 4743, 4866, 5797, 6138, 6324, 6732, 7299, 8921, 9486, 9732, 11594, 12276, 13787, 14598, 17391, 17842, 18972, 23188, 25141, 26763, 27574, 29196, 34782, 35684, 41361, 50282, 52173, 53526, 55148, 69564, 75423, 80289, 82722, 100564, 104346, 107052, 124083, 150846, 151657, 160578, 165444, 208692, 226269, 248166, 276551, 301692, 303314, 321156, 427397, 452538, 454971, 496332, 553102, 606628, 829653, 854794, 905076, 909942, 1106204, 1282191, 1364913, 1659306, 1709588, 1819884, 2488959, 2564382, 2729826, 3318612, 3846573, 4701367, 4977918, 5128764, 5459652, 7693146, 9402734, 9955836, 14104101, 15386292, 18805468, 28208202, 42312303, 56416404, 84624606, 169249212]

約数ペア:

[(1, 169249212), (2, 84624606), (3, 56416404), (4, 42312303), (6, 28208202), (9, 18805468), (11, 15386292), (12, 14104101), (17, 9955836), (18, 9402734), (22, 7693146), (31, 5459652), (33, 5128764), (34, 4977918), (36, 4701367), (44, 3846573), (51, 3318612), (62, 2729826), (66, 2564382), (68, 2488959), (93, 1819884), (99, 1709588), (102, 1659306), (124, 1364913), (132, 1282191), (153, 1106204), (186, 909942), (187, 905076), (198, 854794), (204, 829653), (279, 606628), (306, 553102), (341, 496332), (372, 454971), (374, 452538), (396, 427397), (527, 321156), (558, 303314), (561, 301692), (612, 276551), (682, 248166), (748, 226269), (811, 208692), (1023, 165444), (1054, 160578), (1116, 151657), (1122, 150846), (1364, 124083), (1581, 107052), (1622, 104346), (1683, 100564), (2046, 82722), (2108, 80289), (2244, 75423), (2433, 69564), (3069, 55148), (3162, 53526), (3244, 52173), (3366, 50282), (4092, 41361), (4743, 35684), (4866, 34782), (5797, 29196), (6138, 27574), (6324, 26763), (6732, 25141), (7299, 23188), (8921, 18972), (9486, 17842), (9732, 17391), (11594, 14598), (12276, 13787)]