156940210580

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{439141}}^1$

素因数の和:439424

約数の個数: 48

約数和(自身を含む): 334647282816

約数和(自身を除く): 177707072236

約数列:

[1, 2, 4, 5, 10, 20, 107, 167, 214, 334, 428, 535, 668, 835, 1070, 1670, 2140, 3340, 17869, 35738, 71476, 89345, 178690, 357380, 439141, 878282, 1756564, 2195705, 4391410, 8782820, 46988087, 73336547, 93976174, 146673094, 187952348, 234940435, 293346188, 366682735, 469880870, 733365470, 939761740, 1466730940, 7847010529, 15694021058, 31388042116, 39235052645, 78470105290, 156940210580]

約数ペア:

[(1, 156940210580), (2, 78470105290), (4, 39235052645), (5, 31388042116), (10, 15694021058), (20, 7847010529), (107, 1466730940), (167, 939761740), (214, 733365470), (334, 469880870), (428, 366682735), (535, 293346188), (668, 234940435), (835, 187952348), (1070, 146673094), (1670, 93976174), (2140, 73336547), (3340, 46988087), (17869, 8782820), (35738, 4391410), (71476, 2195705), (89345, 1756564), (178690, 878282), (357380, 439141)]