158418828

素因数分解:

$2^2\times 3^4\times {\mathrm{488947}}^1$

素因数の和:488963

約数の個数: 30

約数和(自身を含む): 414138956

約数和(自身を除く): 255720128

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 488947, 977894, 1466841, 1955788, 2933682, 4400523, 5867364, 8801046, 13201569, 17602092, 26403138, 39604707, 52806276, 79209414, 158418828]

約数ペア:

[(1, 158418828), (2, 79209414), (3, 52806276), (4, 39604707), (6, 26403138), (9, 17602092), (12, 13201569), (18, 8801046), (27, 5867364), (36, 4400523), (54, 2933682), (81, 1955788), (108, 1466841), (162, 977894), (324, 488947)]