156928470242

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{2585057}}^1$

素因数の和:2585425

約数の個数: 16

約数和(自身を含む): 238238945280

約数和(自身を除く): 81310475038

約数列:

[1, 2, 127, 239, 254, 478, 30353, 60706, 2585057, 5170114, 328302239, 617828623, 656604478, 1235657246, 78464235121, 156928470242]

約数ペア:

[(1, 156928470242), (2, 78464235121), (127, 1235657246), (239, 656604478), (254, 617828623), (478, 328302239), (30353, 5170114), (60706, 2585057)]