159134464

素因数分解:

$2^8\times {\mathrm{621619}}^1$

素因数の和:621635

約数の個数: 18

約数和(自身を含む): 317647820

約数和(自身を除く): 158513356

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 621619, 1243238, 2486476, 4972952, 9945904, 19891808, 39783616, 79567232, 159134464]

約数ペア:

[(1, 159134464), (2, 79567232), (4, 39783616), (8, 19891808), (16, 9945904), (32, 4972952), (64, 2486476), (128, 1243238), (256, 621619)]