128567784

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{47407}}^1$

素因数の和:47529

約数の個数: 32

約数和(自身を含む): 324270720

約数和(自身を除く): 195702936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 47407, 94814, 142221, 189628, 284442, 379256, 568884, 1137768, 5356991, 10713982, 16070973, 21427964, 32141946, 42855928, 64283892, 128567784]

約数ペア:

[(1, 128567784), (2, 64283892), (3, 42855928), (4, 32141946), (6, 21427964), (8, 16070973), (12, 10713982), (24, 5356991), (113, 1137768), (226, 568884), (339, 379256), (452, 284442), (678, 189628), (904, 142221), (1356, 94814), (2712, 47407)]