158977242

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{42667}}^1$

素因数の和:42704

約数の個数: 40

約数和(自身を含む): 371723616

約数和(自身を除く): 212746374

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 42667, 85334, 128001, 256002, 384003, 768006, 981341, 1152009, 1962682, 2304018, 2944023, 3456027, 5888046, 6912054, 8832069, 17664138, 26496207, 52992414, 79488621, 158977242]

約数ペア:

[(1, 158977242), (2, 79488621), (3, 52992414), (6, 26496207), (9, 17664138), (18, 8832069), (23, 6912054), (27, 5888046), (46, 3456027), (54, 2944023), (69, 2304018), (81, 1962682), (138, 1152009), (162, 981341), (207, 768006), (414, 384003), (621, 256002), (1242, 128001), (1863, 85334), (3726, 42667)]