168303910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{990023}}^1$

素因数の和:990047

約数の個数: 16

約数和(自身を含む): 320767776

約数和(自身を除く): 152463866

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 990023, 1980046, 4950115, 9900230, 16830391, 33660782, 84151955, 168303910]

約数ペア:

[(1, 168303910), (2, 84151955), (5, 33660782), (10, 16830391), (17, 9900230), (34, 4950115), (85, 1980046), (170, 990023)]