155666932

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{548123}}^1$

素因数の和:548198

約数の個数: 12

約数和(自身を含む): 276254496

約数和(自身を除く): 120587564

約数列:

[1, 2, 4, 71, 142, 284, 548123, 1096246, 2192492, 38916733, 77833466, 155666932]

約数ペア:

[(1, 155666932), (2, 77833466), (4, 38916733), (71, 2192492), (142, 1096246), (284, 548123)]