2160158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 4427136

約数和(自身を除く): 2266978

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 83, 91, 143, 154, 166, 169, 182, 286, 338, 581, 913, 1001, 1079, 1162, 1183, 1826, 1859, 2002, 2158, 2366, 3718, 6391, 7553, 11869, 12782, 13013, 14027, 15106, 23738, 26026, 28054, 83083, 98189, 154297, 166166, 196378, 308594, 1080079, 2160158]

約数ペア:

[(1, 2160158), (2, 1080079), (7, 308594), (11, 196378), (13, 166166), (14, 154297), (22, 98189), (26, 83083), (77, 28054), (83, 26026), (91, 23738), (143, 15106), (154, 14027), (166, 13013), (169, 12782), (182, 11869), (286, 7553), (338, 6391), (581, 3718), (913, 2366), (1001, 2158), (1079, 2002), (1162, 1859), (1183, 1826)]