168611068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{4481}}^1$

素因数の和:4917

約数の個数: 24

約数和(自身を含む): 308720160

約数和(自身を除く): 140109092

約数列:

[1, 2, 4, 23, 46, 92, 409, 818, 1636, 4481, 8962, 9407, 17924, 18814, 37628, 103063, 206126, 412252, 1832729, 3665458, 7330916, 42152767, 84305534, 168611068]

約数ペア:

[(1, 168611068), (2, 84305534), (4, 42152767), (23, 7330916), (46, 3665458), (92, 1832729), (409, 412252), (818, 206126), (1636, 103063), (4481, 37628), (8962, 18814), (9407, 17924)]