168327718

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{7433}}^1$

素因数の和:7528

約数の個数: 24

約数和(自身を含む): 277526088

約数和(自身を除く): 109198370

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 871, 1742, 7433, 11323, 14866, 22646, 96629, 193258, 498011, 996022, 1256177, 2512354, 6474143, 12948286, 84163859, 168327718]

約数ペア:

[(1, 168327718), (2, 84163859), (13, 12948286), (26, 6474143), (67, 2512354), (134, 1256177), (169, 996022), (338, 498011), (871, 193258), (1742, 96629), (7433, 22646), (11323, 14866)]