127281608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{837379}}^1$

素因数の和:837404

約数の個数: 16

約数和(自身を含む): 251214000

約数和(自身を除く): 123932392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 837379, 1674758, 3349516, 6699032, 15910201, 31820402, 63640804, 127281608]

約数ペア:

[(1, 127281608), (2, 63640804), (4, 31820402), (8, 15910201), (19, 6699032), (38, 3349516), (76, 1674758), (152, 837379)]