23157134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 47900160

約数和(自身を除く): 24743026

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 43, 77, 86, 91, 143, 154, 182, 269, 286, 301, 473, 538, 559, 602, 946, 1001, 1118, 1883, 2002, 2959, 3311, 3497, 3766, 3913, 5918, 6149, 6622, 6994, 7826, 11567, 12298, 20713, 23134, 24479, 38467, 41426, 43043, 48958, 76934, 80969, 86086, 127237, 150371, 161938, 254474, 269269, 300742, 538538, 890659, 1052597, 1654081, 1781318, 2105194, 3308162, 11578567, 23157134]

約数ペア:

[(1, 23157134), (2, 11578567), (7, 3308162), (11, 2105194), (13, 1781318), (14, 1654081), (22, 1052597), (26, 890659), (43, 538538), (77, 300742), (86, 269269), (91, 254474), (143, 161938), (154, 150371), (182, 127237), (269, 86086), (286, 80969), (301, 76934), (473, 48958), (538, 43043), (559, 41426), (602, 38467), (946, 24479), (1001, 23134), (1118, 20713), (1883, 12298), (2002, 11567), (2959, 7826), (3311, 6994), (3497, 6622), (3766, 6149), (3913, 5918)]