138362408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{910279}}^1$

素因数の和:910304

約数の個数: 16

約数和(自身を含む): 273084000

約数和(自身を除く): 134721592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 910279, 1820558, 3641116, 7282232, 17295301, 34590602, 69181204, 138362408]

約数ペア:

[(1, 138362408), (2, 69181204), (4, 34590602), (8, 17295301), (19, 7282232), (38, 3641116), (76, 1820558), (152, 910279)]