131256648

素因数分解:

$2^3\times 3^2\times {\mathrm{1823009}}^1$

素因数の和:1823021

約数の個数: 24

約数和(自身を含む): 355486950

約数和(自身を除く): 224230302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1823009, 3646018, 5469027, 7292036, 10938054, 14584072, 16407081, 21876108, 32814162, 43752216, 65628324, 131256648]

約数ペア:

[(1, 131256648), (2, 65628324), (3, 43752216), (4, 32814162), (6, 21876108), (8, 16407081), (9, 14584072), (12, 10938054), (18, 7292036), (24, 5469027), (36, 3646018), (72, 1823009)]