128855712

素因数分解:

$2^5\times 3^1\times {\mathrm{1342247}}^1$

素因数の和:1342260

約数の個数: 24

約数和(自身を含む): 338246496

約数和(自身を除く): 209390784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1342247, 2684494, 4026741, 5368988, 8053482, 10737976, 16106964, 21475952, 32213928, 42951904, 64427856, 128855712]

約数ペア:

[(1, 128855712), (2, 64427856), (3, 42951904), (4, 32213928), (6, 21475952), (8, 16106964), (12, 10737976), (16, 8053482), (24, 5368988), (32, 4026741), (48, 2684494), (96, 1342247)]