143400049

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 180247680

約数和(自身を除く): 36847631

約数列:

[1, 13, 17, 19, 37, 71, 169, 221, 247, 323, 481, 629, 703, 923, 1207, 1349, 2627, 2873, 3211, 4199, 6253, 8177, 9139, 11951, 11999, 15691, 17537, 22933, 34151, 44659, 49913, 54587, 106301, 118807, 155363, 203983, 227981, 298129, 443963, 580567, 648869, 848521, 2019719, 3875677, 7547371, 8435297, 11030773, 143400049]

約数ペア:

[(1, 143400049), (13, 11030773), (17, 8435297), (19, 7547371), (37, 3875677), (71, 2019719), (169, 848521), (221, 648869), (247, 580567), (323, 443963), (481, 298129), (629, 227981), (703, 203983), (923, 155363), (1207, 118807), (1349, 106301), (2627, 54587), (2873, 49913), (3211, 44659), (4199, 34151), (6253, 22933), (8177, 17537), (9139, 15691), (11951, 11999)]