135207916

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{24691}}^1$

素因数の和:24769

約数の個数: 18

約数和(自身を含む): 243191508

約数和(自身を除く): 107983592

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 24691, 49382, 98764, 913567, 1827134, 3654268, 33801979, 67603958, 135207916]

約数ペア:

[(1, 135207916), (2, 67603958), (4, 33801979), (37, 3654268), (74, 1827134), (148, 913567), (1369, 98764), (2738, 49382), (5476, 24691)]