142308242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{27127}}^1$

素因数の和:27233

約数の個数: 16

約数和(自身を含む): 222015552

約数和(自身を除く): 79707310

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 27127, 54254, 1166461, 1654747, 2332922, 3309494, 71154121, 142308242]

約数ペア:

[(1, 142308242), (2, 71154121), (43, 3309494), (61, 2332922), (86, 1654747), (122, 1166461), (2623, 54254), (5246, 27127)]