171640168

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{133261}}^1$

素因数の和:133297

約数の個数: 32

約数和(自身を含む): 383794560

約数和(自身を除く): 212154392

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 133261, 266522, 533044, 932827, 1066088, 1865654, 3065003, 3731308, 6130006, 7462616, 12260012, 21455021, 24520024, 42910042, 85820084, 171640168]

約数ペア:

[(1, 171640168), (2, 85820084), (4, 42910042), (7, 24520024), (8, 21455021), (14, 12260012), (23, 7462616), (28, 6130006), (46, 3731308), (56, 3065003), (92, 1865654), (161, 1066088), (184, 932827), (322, 533044), (644, 266522), (1288, 133261)]