166798849

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 212357376

約数和(自身を除く): 45558527

約数列:

[1, 7, 17, 37, 43, 119, 259, 301, 629, 731, 881, 1591, 4403, 5117, 6167, 11137, 14977, 27047, 32597, 37883, 104839, 189329, 228179, 265181, 554149, 644011, 1401671, 3879043, 4508077, 9811697, 23828407, 166798849]

約数ペア:

[(1, 166798849), (7, 23828407), (17, 9811697), (37, 4508077), (43, 3879043), (119, 1401671), (259, 644011), (301, 554149), (629, 265181), (731, 228179), (881, 189329), (1591, 104839), (4403, 37883), (5117, 32597), (6167, 27047), (11137, 14977)]