155538424

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{153089}}^1$

素因数の和:153222

約数の個数: 16

約数和(自身を含む): 293932800

約数和(自身を除く): 138394376

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 153089, 306178, 612356, 1224712, 19442303, 38884606, 77769212, 155538424]

約数ペア:

[(1, 155538424), (2, 77769212), (4, 38884606), (8, 19442303), (127, 1224712), (254, 612356), (508, 306178), (1016, 153089)]