149968504

素因数分解:

$2^3\times 7^1\times {\mathrm{2678009}}^1$

素因数の和:2678022

約数の個数: 16

約数和(自身を含む): 321361200

約数和(自身を除く): 171392696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2678009, 5356018, 10712036, 18746063, 21424072, 37492126, 74984252, 149968504]

約数ペア:

[(1, 149968504), (2, 74984252), (4, 37492126), (7, 21424072), (8, 18746063), (14, 10712036), (28, 5356018), (56, 2678009)]