168686546

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 320060160

約数和(自身を除く): 151373614

約数列:

[1, 2, 7, 14, 17, 34, 41, 59, 82, 118, 119, 238, 287, 293, 413, 574, 586, 697, 826, 1003, 1394, 2006, 2051, 2419, 4102, 4838, 4879, 4981, 7021, 9758, 9962, 12013, 14042, 16933, 17287, 24026, 33866, 34574, 34867, 41123, 69734, 82246, 84091, 121009, 168182, 204221, 242018, 287861, 293879, 408442, 575722, 587758, 708767, 1417534, 1429547, 2057153, 2859094, 4114306, 4961369, 9922738, 12049039, 24098078, 84343273, 168686546]

約数ペア:

[(1, 168686546), (2, 84343273), (7, 24098078), (14, 12049039), (17, 9922738), (34, 4961369), (41, 4114306), (59, 2859094), (82, 2057153), (118, 1429547), (119, 1417534), (238, 708767), (287, 587758), (293, 575722), (413, 408442), (574, 293879), (586, 287861), (697, 242018), (826, 204221), (1003, 168182), (1394, 121009), (2006, 84091), (2051, 82246), (2419, 69734), (4102, 41123), (4838, 34867), (4879, 34574), (4981, 33866), (7021, 24026), (9758, 17287), (9962, 16933), (12013, 14042)]