168754508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{48437}}^1$

素因数の和:48521

約数の個数: 24

約数和(自身を含む): 322790832

約数和(自身を除く): 154036324

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 48437, 96874, 193748, 629681, 1259362, 2518724, 3245279, 6490558, 12981116, 42188627, 84377254, 168754508]

約数ペア:

[(1, 168754508), (2, 84377254), (4, 42188627), (13, 12981116), (26, 6490558), (52, 3245279), (67, 2518724), (134, 1259362), (268, 629681), (871, 193748), (1742, 96874), (3484, 48437)]