155081297

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 179481600

約数和(自身を除く): 24400303

約数列:

[1, 7, 163, 199, 683, 1141, 1393, 4781, 32437, 111329, 135917, 227059, 779303, 951419, 22154471, 155081297]

約数ペア:

[(1, 155081297), (7, 22154471), (163, 951419), (199, 779303), (683, 227059), (1141, 135917), (1393, 111329), (4781, 32437)]