168103690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{410009}}^1$

素因数の和:410057

約数の個数: 16

約数和(自身を含む): 309967560

約数和(自身を除く): 141863870

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 410009, 820018, 2050045, 4100090, 16810369, 33620738, 84051845, 168103690]

約数ペア:

[(1, 168103690), (2, 84051845), (5, 33620738), (10, 16810369), (41, 4100090), (82, 2050045), (205, 820018), (410, 410009)]