149538103

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 187790400

約数和(自身を除く): 38252297

約数列:

[1, 11, 13, 17, 137, 143, 187, 221, 449, 1507, 1781, 2329, 2431, 4939, 5837, 7633, 19591, 25619, 30277, 61513, 64207, 83963, 99229, 333047, 676643, 799669, 1045721, 1091519, 8796359, 11502931, 13594373, 149538103]

約数ペア:

[(1, 149538103), (11, 13594373), (13, 11502931), (17, 8796359), (137, 1091519), (143, 1045721), (187, 799669), (221, 676643), (449, 333047), (1507, 99229), (1781, 83963), (2329, 64207), (2431, 61513), (4939, 30277), (5837, 25619), (7633, 19591)]