168550090

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{75583}}^1$

素因数の和:75813

約数の個数: 16

約数和(自身を含む): 304754688

約数和(自身を除く): 136204598

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 75583, 151166, 377915, 755830, 16855009, 33710018, 84275045, 168550090]

約数ペア:

[(1, 168550090), (2, 84275045), (5, 33710018), (10, 16855009), (223, 755830), (446, 377915), (1115, 151166), (2230, 75583)]