158492060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193283}}^1$

素因数の和:193333

約数の個数: 24

約数和(自身を含む): 340952976

約数和(自身を除く): 182460916

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 193283, 386566, 773132, 966415, 1932830, 3865660, 7924603, 15849206, 31698412, 39623015, 79246030, 158492060]

約数ペア:

[(1, 158492060), (2, 79246030), (4, 39623015), (5, 31698412), (10, 15849206), (20, 7924603), (41, 3865660), (82, 1932830), (164, 966415), (205, 773132), (410, 386566), (820, 193283)]