144750488

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{41981}}^1$

素因数の和:42418

約数の個数: 16

約数和(自身を含む): 272043360

約数和(自身を除く): 127292872

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 41981, 83962, 167924, 335848, 18093811, 36187622, 72375244, 144750488]

約数ペア:

[(1, 144750488), (2, 72375244), (4, 36187622), (8, 18093811), (431, 335848), (862, 167924), (1724, 83962), (3448, 41981)]