156902178304

素因数分解:

$2^9\times {\mathrm{631}}^1\times {\mathrm{485657}}^1$

素因数の和:486306

約数の個数: 40

約数和(自身を含む): 313995380688

約数和(自身を除く): 157093202384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 631, 1262, 2524, 5048, 10096, 20192, 40384, 80768, 161536, 323072, 485657, 971314, 1942628, 3885256, 7770512, 15541024, 31082048, 62164096, 124328192, 248656384, 306449567, 612899134, 1225798268, 2451596536, 4903193072, 9806386144, 19612772288, 39225544576, 78451089152, 156902178304]

約数ペア:

[(1, 156902178304), (2, 78451089152), (4, 39225544576), (8, 19612772288), (16, 9806386144), (32, 4903193072), (64, 2451596536), (128, 1225798268), (256, 612899134), (512, 306449567), (631, 248656384), (1262, 124328192), (2524, 62164096), (5048, 31082048), (10096, 15541024), (20192, 7770512), (40384, 3885256), (80768, 1942628), (161536, 971314), (323072, 485657)]