127922968

素因数分解:

$2^3\times {\mathrm{1489}}^1\times {\mathrm{10739}}^1$

素因数の和:12234

約数の個数: 16

約数和(自身を含む): 240039000

約数和(自身を除く): 112116032

約数列:

[1, 2, 4, 8, 1489, 2978, 5956, 10739, 11912, 21478, 42956, 85912, 15990371, 31980742, 63961484, 127922968]

約数ペア:

[(1, 127922968), (2, 63961484), (4, 31980742), (8, 15990371), (1489, 85912), (2978, 42956), (5956, 21478), (10739, 11912)]