172747176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{4001}}^1$

素因数の和:4274

約数の個数: 64

約数和(自身を含む): 495607680

約数和(自身を除く): 322860504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 4001, 5397, 6168, 7196, 8002, 10794, 12003, 14392, 16004, 21588, 24006, 28007, 32008, 43176, 48012, 56014, 84021, 96024, 112028, 168042, 224056, 336084, 672168, 1028257, 2056514, 3084771, 4113028, 6169542, 7197799, 8226056, 12339084, 14395598, 21593397, 24678168, 28791196, 43186794, 57582392, 86373588, 172747176]

約数ペア:

[(1, 172747176), (2, 86373588), (3, 57582392), (4, 43186794), (6, 28791196), (7, 24678168), (8, 21593397), (12, 14395598), (14, 12339084), (21, 8226056), (24, 7197799), (28, 6169542), (42, 4113028), (56, 3084771), (84, 2056514), (168, 1028257), (257, 672168), (514, 336084), (771, 224056), (1028, 168042), (1542, 112028), (1799, 96024), (2056, 84021), (3084, 56014), (3598, 48012), (4001, 43176), (5397, 32008), (6168, 28007), (7196, 24006), (8002, 21588), (10794, 16004), (12003, 14392)]