149037568

素因数分解:

$2^9\times {\mathrm{291089}}^1$

素因数の和:291107

約数の個数: 20

約数和(自身を含む): 297785070

約数和(自身を除く): 148747502

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 291089, 582178, 1164356, 2328712, 4657424, 9314848, 18629696, 37259392, 74518784, 149037568]

約数ペア:

[(1, 149037568), (2, 74518784), (4, 37259392), (8, 18629696), (16, 9314848), (32, 4657424), (64, 2328712), (128, 1164356), (256, 582178), (512, 291089)]