144868418

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{2011}}^1$

素因数の和:2393

約数の個数: 16

約数和(自身を含む): 219710400

約数和(自身を除く): 74841982

約数列:

[1, 2, 181, 199, 362, 398, 2011, 4022, 36019, 72038, 363991, 400189, 727982, 800378, 72434209, 144868418]

約数ペア:

[(1, 144868418), (2, 72434209), (181, 800378), (199, 727982), (362, 400189), (398, 363991), (2011, 72038), (4022, 36019)]