121240128

素因数分解:

$2^6\times 3^1\times {\mathrm{631459}}^1$

素因数の和:631474

約数の個数: 28

約数和(自身を含む): 320781680

約数和(自身を除く): 199541552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 631459, 1262918, 1894377, 2525836, 3788754, 5051672, 7577508, 10103344, 15155016, 20206688, 30310032, 40413376, 60620064, 121240128]

約数ペア:

[(1, 121240128), (2, 60620064), (3, 40413376), (4, 30310032), (6, 20206688), (8, 15155016), (12, 10103344), (16, 7577508), (24, 5051672), (32, 3788754), (48, 2525836), (64, 1894377), (96, 1262918), (192, 631459)]