149800504

素因数分解:

$2^3\times 7^1\times {\mathrm{2675009}}^1$

素因数の和:2675022

約数の個数: 16

約数和(自身を含む): 321001200

約数和(自身を除く): 171200696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2675009, 5350018, 10700036, 18725063, 21400072, 37450126, 74900252, 149800504]

約数ペア:

[(1, 149800504), (2, 74900252), (4, 37450126), (7, 21400072), (8, 18725063), (14, 10700036), (28, 5350018), (56, 2675009)]