149219998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{8839}}^1$

素因数の和:9231

約数の個数: 16

約数和(自身を含む): 234224640

約数和(自身を除く): 85004642

約数列:

[1, 2, 23, 46, 367, 734, 8441, 8839, 16882, 17678, 203297, 406594, 3243913, 6487826, 74609999, 149219998]

約数ペア:

[(1, 149219998), (2, 74609999), (23, 6487826), (46, 3243913), (367, 406594), (734, 203297), (8441, 17678), (8839, 16882)]