159733154

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{69997}}^1$

素因数の和:70169

約数の個数: 16

約数和(自身を含む): 275512128

約数和(自身を除く): 115778974

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 69997, 139994, 489979, 979958, 11409511, 22819022, 79866577, 159733154]

約数ペア:

[(1, 159733154), (2, 79866577), (7, 22819022), (14, 11409511), (163, 979958), (326, 489979), (1141, 139994), (2282, 69997)]