145041176

素因数分解:

$2^3\times 7^2\times {\mathrm{370003}}^1$

素因数の和:370023

約数の個数: 24

約数和(自身を含む): 316353420

約数和(自身を除く): 171312244

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 370003, 740006, 1480012, 2590021, 2960024, 5180042, 10360084, 18130147, 20720168, 36260294, 72520588, 145041176]

約数ペア:

[(1, 145041176), (2, 72520588), (4, 36260294), (7, 20720168), (8, 18130147), (14, 10360084), (28, 5180042), (49, 2960024), (56, 2590021), (98, 1480012), (196, 740006), (392, 370003)]