159639888

素因数分解:

$2^4\times 3^1\times {\mathrm{3325831}}^1$

素因数の和:3325842

約数の個数: 20

約数和(自身を含む): 412403168

約数和(自身を除く): 252763280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3325831, 6651662, 9977493, 13303324, 19954986, 26606648, 39909972, 53213296, 79819944, 159639888]

約数ペア:

[(1, 159639888), (2, 79819944), (3, 53213296), (4, 39909972), (6, 26606648), (8, 19954986), (12, 13303324), (16, 9977493), (24, 6651662), (48, 3325831)]