126955242008

素因数分解:

$2^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1787}}^1\times {\mathrm{1973}}^1$

素因数の和:4416

約数の個数: 64

約数和(自身を含む): 272760687360

約数和(自身を除く): 145805445352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 643, 1286, 1787, 1973, 2572, 3574, 3946, 4501, 5144, 7148, 7892, 9002, 12509, 13811, 14296, 15784, 18004, 25018, 27622, 36008, 50036, 55244, 100072, 110488, 1149041, 1268639, 2298082, 2537278, 3525751, 4596164, 5074556, 7051502, 8043287, 8880473, 9192328, 10149112, 14103004, 16086574, 17760946, 24680257, 28206008, 32173148, 35521892, 49360514, 64346296, 71043784, 98721028, 197442056, 2267057893, 4534115786, 9068231572, 15869405251, 18136463144, 31738810502, 63477621004, 126955242008]

約数ペア:

[(1, 126955242008), (2, 63477621004), (4, 31738810502), (7, 18136463144), (8, 15869405251), (14, 9068231572), (28, 4534115786), (56, 2267057893), (643, 197442056), (1286, 98721028), (1787, 71043784), (1973, 64346296), (2572, 49360514), (3574, 35521892), (3946, 32173148), (4501, 28206008), (5144, 24680257), (7148, 17760946), (7892, 16086574), (9002, 14103004), (12509, 10149112), (13811, 9192328), (14296, 8880473), (15784, 8043287), (18004, 7051502), (25018, 5074556), (27622, 4596164), (36008, 3525751), (50036, 2537278), (55244, 2298082), (100072, 1268639), (110488, 1149041)]