229957128

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{138863}}^1$

素因数の和:138898

約数の個数: 48

約数和(自身を含む): 649883520

約数和(自身を除く): 419926392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 138863, 277726, 416589, 555452, 833178, 1110904, 1249767, 1666356, 2499534, 3193849, 3332712, 4999068, 6387698, 9581547, 9998136, 12775396, 19163094, 25550792, 28744641, 38326188, 57489282, 76652376, 114978564, 229957128]

約数ペア:

[(1, 229957128), (2, 114978564), (3, 76652376), (4, 57489282), (6, 38326188), (8, 28744641), (9, 25550792), (12, 19163094), (18, 12775396), (23, 9998136), (24, 9581547), (36, 6387698), (46, 4999068), (69, 3332712), (72, 3193849), (92, 2499534), (138, 1666356), (184, 1249767), (207, 1110904), (276, 833178), (414, 555452), (552, 416589), (828, 277726), (1656, 138863)]