149736968

素因数分解:

$2^3\times {\mathrm{1069}}^1\times {\mathrm{17509}}^1$

素因数の和:18584

約数の個数: 16

約数和(自身を含む): 281035500

約数和(自身を除く): 131298532

約数列:

[1, 2, 4, 8, 1069, 2138, 4276, 8552, 17509, 35018, 70036, 140072, 18717121, 37434242, 74868484, 149736968]

約数ペア:

[(1, 149736968), (2, 74868484), (4, 37434242), (8, 18717121), (1069, 140072), (2138, 70036), (4276, 35018), (8552, 17509)]