129089968

素因数分解:

$2^4\times 7^1\times {\mathrm{1152589}}^1$

素因数の和:1152604

約数の個数: 20

約数和(自身を含む): 285842320

約数和(自身を除く): 156752352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1152589, 2305178, 4610356, 8068123, 9220712, 16136246, 18441424, 32272492, 64544984, 129089968]

約数ペア:

[(1, 129089968), (2, 64544984), (4, 32272492), (7, 18441424), (8, 16136246), (14, 9220712), (16, 8068123), (28, 4610356), (56, 2305178), (112, 1152589)]