191327556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{3041}}^1$

素因数の和:3169

約数の個数: 72

約数和(自身を含む): 524343456

約数和(自身を除く): 333015900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 214, 294, 321, 428, 588, 642, 749, 1284, 1498, 2247, 2996, 3041, 4494, 5243, 6082, 8988, 9123, 10486, 12164, 15729, 18246, 20972, 21287, 31458, 36492, 42574, 62916, 63861, 85148, 127722, 149009, 255444, 298018, 325387, 447027, 596036, 650774, 894054, 976161, 1301548, 1788108, 1952322, 2277709, 3904644, 4555418, 6833127, 9110836, 13666254, 15943963, 27332508, 31887926, 47831889, 63775852, 95663778, 191327556]

約数ペア:

[(1, 191327556), (2, 95663778), (3, 63775852), (4, 47831889), (6, 31887926), (7, 27332508), (12, 15943963), (14, 13666254), (21, 9110836), (28, 6833127), (42, 4555418), (49, 3904644), (84, 2277709), (98, 1952322), (107, 1788108), (147, 1301548), (196, 976161), (214, 894054), (294, 650774), (321, 596036), (428, 447027), (588, 325387), (642, 298018), (749, 255444), (1284, 149009), (1498, 127722), (2247, 85148), (2996, 63861), (3041, 62916), (4494, 42574), (5243, 36492), (6082, 31458), (8988, 21287), (9123, 20972), (10486, 18246), (12164, 15729)]