157065200

素因数分解:

$2^4\times 5^2\times {\mathrm{392663}}^1$

素因数の和:392681

約数の個数: 30

約数和(自身を含む): 377350104

約数和(自身を除く): 220284904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 392663, 785326, 1570652, 1963315, 3141304, 3926630, 6282608, 7853260, 9816575, 15706520, 19633150, 31413040, 39266300, 78532600, 157065200]

約数ペア:

[(1, 157065200), (2, 78532600), (4, 39266300), (5, 31413040), (8, 19633150), (10, 15706520), (16, 9816575), (20, 7853260), (25, 6282608), (40, 3926630), (50, 3141304), (80, 1963315), (100, 1570652), (200, 785326), (400, 392663)]