138434296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 355622400

約数和(自身を除く): 217188104

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 59, 77, 88, 91, 104, 118, 143, 154, 182, 236, 286, 293, 308, 364, 413, 472, 572, 586, 616, 649, 728, 767, 826, 1001, 1144, 1172, 1298, 1534, 1652, 2002, 2051, 2344, 2596, 3068, 3223, 3304, 3809, 4004, 4102, 4543, 5192, 5369, 6136, 6446, 7618, 8008, 8204, 8437, 9086, 10738, 12892, 15236, 16408, 16874, 17287, 18172, 21476, 22561, 25784, 26663, 30472, 33748, 34574, 36344, 41899, 42952, 45122, 53326, 59059, 67496, 69148, 83798, 90244, 106652, 118118, 121009, 138296, 167596, 180488, 190157, 213304, 224731, 236236, 242018, 293293, 335192, 380314, 449462, 472472, 484036, 586586, 760628, 898924, 968072, 1173172, 1331099, 1521256, 1573117, 1797848, 2346344, 2472041, 2662198, 3146234, 4944082, 5324396, 6292468, 9888164, 10648792, 12584936, 17304287, 19776328, 34608574, 69217148, 138434296]

約数ペア:

[(1, 138434296), (2, 69217148), (4, 34608574), (7, 19776328), (8, 17304287), (11, 12584936), (13, 10648792), (14, 9888164), (22, 6292468), (26, 5324396), (28, 4944082), (44, 3146234), (52, 2662198), (56, 2472041), (59, 2346344), (77, 1797848), (88, 1573117), (91, 1521256), (104, 1331099), (118, 1173172), (143, 968072), (154, 898924), (182, 760628), (236, 586586), (286, 484036), (293, 472472), (308, 449462), (364, 380314), (413, 335192), (472, 293293), (572, 242018), (586, 236236), (616, 224731), (649, 213304), (728, 190157), (767, 180488), (826, 167596), (1001, 138296), (1144, 121009), (1172, 118118), (1298, 106652), (1534, 90244), (1652, 83798), (2002, 69148), (2051, 67496), (2344, 59059), (2596, 53326), (3068, 45122), (3223, 42952), (3304, 41899), (3809, 36344), (4004, 34574), (4102, 33748), (4543, 30472), (5192, 26663), (5369, 25784), (6136, 22561), (6446, 21476), (7618, 18172), (8008, 17287), (8204, 16874), (8437, 16408), (9086, 15236), (10738, 12892)]