165232418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 292776120

約数和(自身を除く): 127543702

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 389, 403, 442, 527, 778, 806, 961, 1054, 1922, 5057, 6613, 6851, 10114, 12059, 12493, 13226, 13702, 16337, 24118, 24986, 32674, 85969, 156767, 171938, 205003, 212381, 313534, 373829, 410006, 424762, 747658, 2665039, 4859777, 5330078, 6355093, 9719554, 12710186, 82616209, 165232418]

約数ペア:

[(1, 165232418), (2, 82616209), (13, 12710186), (17, 9719554), (26, 6355093), (31, 5330078), (34, 4859777), (62, 2665039), (221, 747658), (389, 424762), (403, 410006), (442, 373829), (527, 313534), (778, 212381), (806, 205003), (961, 171938), (1054, 156767), (1922, 85969), (5057, 32674), (6613, 24986), (6851, 24118), (10114, 16337), (12059, 13702), (12493, 13226)]