128319888

素因数分解:

$2^4\times 3^1\times {\mathrm{2673331}}^1$

素因数の和:2673342

約数の個数: 20

約数和(自身を含む): 331493168

約数和(自身を除く): 203173280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2673331, 5346662, 8019993, 10693324, 16039986, 21386648, 32079972, 42773296, 64159944, 128319888]

約数ペア:

[(1, 128319888), (2, 64159944), (3, 42773296), (4, 32079972), (6, 21386648), (8, 16039986), (12, 10693324), (16, 8019993), (24, 5346662), (48, 2673331)]