165968166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1543}}^1$

素因数の和:1765

約数の個数: 64

約数和(自身を含む): 410876928

約数和(自身を除く): 244908762

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 197, 273, 394, 546, 591, 1182, 1379, 1543, 2561, 2758, 3086, 4137, 4629, 5122, 7683, 8274, 9258, 10801, 15366, 17927, 20059, 21602, 32403, 35854, 40118, 53781, 60177, 64806, 107562, 120354, 140413, 280826, 303971, 421239, 607942, 842478, 911913, 1823826, 2127797, 3951623, 4255594, 6383391, 7903246, 11854869, 12766782, 23709738, 27661361, 55322722, 82984083, 165968166]

約数ペア:

[(1, 165968166), (2, 82984083), (3, 55322722), (6, 27661361), (7, 23709738), (13, 12766782), (14, 11854869), (21, 7903246), (26, 6383391), (39, 4255594), (42, 3951623), (78, 2127797), (91, 1823826), (182, 911913), (197, 842478), (273, 607942), (394, 421239), (546, 303971), (591, 280826), (1182, 140413), (1379, 120354), (1543, 107562), (2561, 64806), (2758, 60177), (3086, 53781), (4137, 40118), (4629, 35854), (5122, 32403), (7683, 21602), (8274, 20059), (9258, 17927), (10801, 15366)]