158004428

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{64439}}^1$

素因数の和:65056

約数の個数: 12

約数和(自身を含む): 276963120

約数和(自身を除く): 118958692

約数列:

[1, 2, 4, 613, 1226, 2452, 64439, 128878, 257756, 39501107, 79002214, 158004428]

約数ペア:

[(1, 158004428), (2, 79002214), (4, 39501107), (613, 257756), (1226, 128878), (2452, 64439)]