138049247032

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{243044449}}^1$

素因数の和:243044526

約数の個数: 16

約数和(自身を含む): 262488006000

約数和(自身を除く): 124438758968

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 243044449, 486088898, 972177796, 1944355592, 17256155879, 34512311758, 69024623516, 138049247032]

約数ペア:

[(1, 138049247032), (2, 69024623516), (4, 34512311758), (8, 17256155879), (71, 1944355592), (142, 972177796), (284, 486088898), (568, 243044449)]