145215392

素因数分解:

$2^5\times 7^1\times {\mathrm{648283}}^1$

素因数の和:648300

約数の個数: 24

約数和(自身を含む): 326735136

約数和(自身を除く): 181519744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 648283, 1296566, 2593132, 4537981, 5186264, 9075962, 10372528, 18151924, 20745056, 36303848, 72607696, 145215392]

約数ペア:

[(1, 145215392), (2, 72607696), (4, 36303848), (7, 20745056), (8, 18151924), (14, 10372528), (16, 9075962), (28, 5186264), (32, 4537981), (56, 2593132), (112, 1296566), (224, 648283)]