159162340

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{30259}}^1$

素因数の和:30531

約数の個数: 24

約数和(自身を含む): 335522880

約数和(自身を除く): 176360540

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 30259, 60518, 121036, 151295, 302590, 605180, 7958117, 15916234, 31832468, 39790585, 79581170, 159162340]

約数ペア:

[(1, 159162340), (2, 79581170), (4, 39790585), (5, 31832468), (10, 15916234), (20, 7958117), (263, 605180), (526, 302590), (1052, 151295), (1315, 121036), (2630, 60518), (5260, 30259)]