140756124

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{689981}}^1$

素因数の和:690005

約数の個数: 24

約数和(自身を含む): 347750928

約数和(自身を除く): 206994804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 689981, 1379962, 2069943, 2759924, 4139886, 8279772, 11729677, 23459354, 35189031, 46918708, 70378062, 140756124]

約数ペア:

[(1, 140756124), (2, 70378062), (3, 46918708), (4, 35189031), (6, 23459354), (12, 11729677), (17, 8279772), (34, 4139886), (51, 2759924), (68, 2069943), (102, 1379962), (204, 689981)]