159968198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{361919}}^1$

素因数の和:361951

約数の個数: 16

約数和(自身を含む): 273611520

約数和(自身を除く): 113643322

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 361919, 723838, 4704947, 6152623, 9409894, 12305246, 79984099, 159968198]

約数ペア:

[(1, 159968198), (2, 79984099), (13, 12305246), (17, 9409894), (26, 6152623), (34, 4704947), (221, 723838), (442, 361919)]