160654364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71849}}^1$

素因数の和:71909

約数の個数: 24

約数和(自身を含む): 309817200

約数和(自身を除く): 149162836

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 71849, 143698, 287396, 934037, 1868074, 3089507, 3736148, 6179014, 12358028, 40163591, 80327182, 160654364]

約数ペア:

[(1, 160654364), (2, 80327182), (4, 40163591), (13, 12358028), (26, 6179014), (43, 3736148), (52, 3089507), (86, 1868074), (172, 934037), (559, 287396), (1118, 143698), (2236, 71849)]