145281496318

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1\times {\mathrm{190063}}^1$

素因数の和:190912

約数の個数: 32

約数和(自身を含む): 252891555840

約数和(自身を除く): 107610059522

約数列:

[1, 2, 7, 14, 71, 142, 497, 769, 994, 1538, 5383, 10766, 54599, 109198, 190063, 380126, 382193, 764386, 1330441, 2660882, 13494473, 26988946, 94461311, 146158447, 188922622, 292316894, 1023109129, 2046218258, 10377249737, 20754499474, 72640748159, 145281496318]

約数ペア:

[(1, 145281496318), (2, 72640748159), (7, 20754499474), (14, 10377249737), (71, 2046218258), (142, 1023109129), (497, 292316894), (769, 188922622), (994, 146158447), (1538, 94461311), (5383, 26988946), (10766, 13494473), (54599, 2660882), (109198, 1330441), (190063, 764386), (380126, 382193)]