144479264

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 291207168

約数和(自身を除く): 146727904

約数列:

[1, 2, 4, 8, 16, 32, 73, 127, 146, 254, 292, 487, 508, 584, 974, 1016, 1168, 1948, 2032, 2336, 3896, 4064, 7792, 9271, 15584, 18542, 35551, 37084, 61849, 71102, 74168, 123698, 142204, 148336, 247396, 284408, 296672, 494792, 568816, 989584, 1137632, 1979168, 4514977, 9029954, 18059908, 36119816, 72239632, 144479264]

約数ペア:

[(1, 144479264), (2, 72239632), (4, 36119816), (8, 18059908), (16, 9029954), (32, 4514977), (73, 1979168), (127, 1137632), (146, 989584), (254, 568816), (292, 494792), (487, 296672), (508, 284408), (584, 247396), (974, 148336), (1016, 142204), (1168, 123698), (1948, 74168), (2032, 71102), (2336, 61849), (3896, 37084), (4064, 35551), (7792, 18542), (9271, 15584)]