133669072

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{60103}}^1$

素因数の和:60250

約数の個数: 20

約数和(自身を含む): 260851360

約数和(自身を除く): 127182288

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 60103, 120206, 240412, 480824, 961648, 8354317, 16708634, 33417268, 66834536, 133669072]

約数ペア:

[(1, 133669072), (2, 66834536), (4, 33417268), (8, 16708634), (16, 8354317), (139, 961648), (278, 480824), (556, 240412), (1112, 120206), (2224, 60103)]