148839711

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 217620480

約数和(自身を除く): 68780769

約数列:

[1, 3, 19, 31, 57, 93, 131, 393, 589, 643, 1767, 1929, 2489, 4061, 7467, 12183, 12217, 19933, 36651, 59799, 77159, 84233, 231477, 252699, 378727, 1136181, 1600427, 2611223, 4801281, 7833669, 49613237, 148839711]

約数ペア:

[(1, 148839711), (3, 49613237), (19, 7833669), (31, 4801281), (57, 2611223), (93, 1600427), (131, 1136181), (393, 378727), (589, 252699), (643, 231477), (1767, 84233), (1929, 77159), (2489, 59799), (4061, 36651), (7467, 19933), (12183, 12217)]