143387392

素因数分解:

$2^8\times {\mathrm{560107}}^1$

素因数の和:560123

約数の個数: 18

約数和(自身を含む): 286215188

約数和(自身を除く): 142827796

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 560107, 1120214, 2240428, 4480856, 8961712, 17923424, 35846848, 71693696, 143387392]

約数ペア:

[(1, 143387392), (2, 71693696), (4, 35846848), (8, 17923424), (16, 8961712), (32, 4480856), (64, 2240428), (128, 1120214), (256, 560107)]