139941636

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{74279}}^1$

素因数の和:74443

約数の個数: 24

約数和(自身を含む): 328614720

約数和(自身を除く): 188673084

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 74279, 148558, 222837, 297116, 445674, 891348, 11661803, 23323606, 34985409, 46647212, 69970818, 139941636]

約数ペア:

[(1, 139941636), (2, 69970818), (3, 46647212), (4, 34985409), (6, 23323606), (12, 11661803), (157, 891348), (314, 445674), (471, 297116), (628, 222837), (942, 148558), (1884, 74279)]