149733208

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{279353}}^1$

素因数の和:279426

約数の個数: 16

約数和(自身を含む): 284941080

約数和(自身を除く): 135207872

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 279353, 558706, 1117412, 2234824, 18716651, 37433302, 74866604, 149733208]

約数ペア:

[(1, 149733208), (2, 74866604), (4, 37433302), (8, 18716651), (67, 2234824), (134, 1117412), (268, 558706), (536, 279353)]