138423888

素因数分解:

$2^4\times 3^2\times {\mathrm{961277}}^1$

素因数の和:961291

約数の個数: 30

約数和(自身を含む): 387395034

約数和(自身を除く): 248971146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 961277, 1922554, 2883831, 3845108, 5767662, 7690216, 8651493, 11535324, 15380432, 17302986, 23070648, 34605972, 46141296, 69211944, 138423888]

約数ペア:

[(1, 138423888), (2, 69211944), (3, 46141296), (4, 34605972), (6, 23070648), (8, 17302986), (9, 15380432), (12, 11535324), (16, 8651493), (18, 7690216), (24, 5767662), (36, 3845108), (48, 2883831), (72, 1922554), (144, 961277)]