164031283

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 196523712

約数和(自身を除く): 32492429

約数列:

[1, 13, 17, 41, 43, 221, 421, 533, 559, 697, 731, 1763, 5473, 7157, 9061, 9503, 17261, 18103, 22919, 29971, 93041, 224393, 235339, 293437, 307751, 389623, 742223, 3814681, 4000763, 9648899, 12617791, 164031283]

約数ペア:

[(1, 164031283), (13, 12617791), (17, 9648899), (41, 4000763), (43, 3814681), (221, 742223), (421, 389623), (533, 307751), (559, 293437), (697, 235339), (731, 224393), (1763, 93041), (5473, 29971), (7157, 22919), (9061, 18103), (9503, 17261)]