148611274

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11887}}^1$

素因数の和:11962

約数の個数: 32

約数和(自身を含む): 273899520

約数和(自身を除く): 125288246

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 11887, 12502, 23774, 83209, 166418, 225853, 451706, 558689, 1117378, 1580971, 3161942, 3910823, 7821646, 10615091, 21230182, 74305637, 148611274]

約数ペア:

[(1, 148611274), (2, 74305637), (7, 21230182), (14, 10615091), (19, 7821646), (38, 3910823), (47, 3161942), (94, 1580971), (133, 1117378), (266, 558689), (329, 451706), (658, 225853), (893, 166418), (1786, 83209), (6251, 23774), (11887, 12502)]