156728805422

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9293}}^1\times {\mathrm{7673}}^1$

素因数の和:17132

約数の個数: 32

約数和(自身を含む): 270453615552

約数和(自身を除く): 113724810130

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 7673, 9293, 15346, 18586, 53711, 65051, 107422, 130102, 1204661, 1459001, 2409322, 2918002, 8432627, 10213007, 16865254, 20426014, 71305189, 142610378, 499136323, 998272646, 11194914673, 22389829346, 78364402711, 156728805422]

約数ペア:

[(1, 156728805422), (2, 78364402711), (7, 22389829346), (14, 11194914673), (157, 998272646), (314, 499136323), (1099, 142610378), (2198, 71305189), (7673, 20426014), (9293, 16865254), (15346, 10213007), (18586, 8432627), (53711, 2918002), (65051, 2409322), (107422, 1459001), (130102, 1204661)]