189944008

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{159349}}^1$

素因数の和:159504

約数の個数: 16

約数和(自身を含む): 358537500

約数和(自身を除く): 168593492

約数列:

[1, 2, 4, 8, 149, 298, 596, 1192, 159349, 318698, 637396, 1274792, 23743001, 47486002, 94972004, 189944008]

約数ペア:

[(1, 189944008), (2, 94972004), (4, 47486002), (8, 23743001), (149, 1274792), (298, 637396), (596, 318698), (1192, 159349)]