159123320

素因数分解:

$2^3\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{3851}}^1$

素因数の和:4895

約数の個数: 32

約数和(自身を含む): 358467120

約数和(自身を除く): 199343800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1033, 2066, 3851, 4132, 5165, 7702, 8264, 10330, 15404, 19255, 20660, 30808, 38510, 41320, 77020, 154040, 3978083, 7956166, 15912332, 19890415, 31824664, 39780830, 79561660, 159123320]

約数ペア:

[(1, 159123320), (2, 79561660), (4, 39780830), (5, 31824664), (8, 19890415), (10, 15912332), (20, 7956166), (40, 3978083), (1033, 154040), (2066, 77020), (3851, 41320), (4132, 38510), (5165, 30808), (7702, 20660), (8264, 19255), (10330, 15404)]