145876787

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{3271}}^1$

素因数の和:3578

約数の個数: 16

約数和(自身を含む): 174646272

約数和(自身を除く): 28769485

約数列:

[1, 7, 23, 161, 277, 1939, 3271, 6371, 22897, 44597, 75233, 526631, 906067, 6342469, 20839541, 145876787]

約数ペア:

[(1, 145876787), (7, 20839541), (23, 6342469), (161, 906067), (277, 526631), (1939, 75233), (3271, 44597), (6371, 22897)]