161026558

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{5003}}^1$

素因数の和:5053

約数の個数: 48

約数和(自身を含む): 319455360

約数和(自身を除く): 158428802

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1463, 1694, 2299, 2926, 4598, 5003, 10006, 16093, 32186, 35021, 55033, 70042, 95057, 110066, 190114, 385231, 605363, 665399, 770462, 1045627, 1210726, 1330798, 2091254, 4237541, 7319389, 8475082, 11501897, 14638778, 23003794, 80513279, 161026558]

約数ペア:

[(1, 161026558), (2, 80513279), (7, 23003794), (11, 14638778), (14, 11501897), (19, 8475082), (22, 7319389), (38, 4237541), (77, 2091254), (121, 1330798), (133, 1210726), (154, 1045627), (209, 770462), (242, 665399), (266, 605363), (418, 385231), (847, 190114), (1463, 110066), (1694, 95057), (2299, 70042), (2926, 55033), (4598, 35021), (5003, 32186), (10006, 16093)]