139256292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{3257}}^1$

素因数の和:3780

約数の個数: 48

約数和(自身を含む): 372193920

約数和(自身を除く): 232937628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 509, 1018, 1527, 2036, 3054, 3257, 3563, 6108, 6514, 7126, 9771, 10689, 13028, 14252, 19542, 21378, 22799, 39084, 42756, 45598, 68397, 91196, 136794, 273588, 1657813, 3315626, 4973439, 6631252, 9946878, 11604691, 19893756, 23209382, 34814073, 46418764, 69628146, 139256292]

約数ペア:

[(1, 139256292), (2, 69628146), (3, 46418764), (4, 34814073), (6, 23209382), (7, 19893756), (12, 11604691), (14, 9946878), (21, 6631252), (28, 4973439), (42, 3315626), (84, 1657813), (509, 273588), (1018, 136794), (1527, 91196), (2036, 68397), (3054, 45598), (3257, 42756), (3563, 39084), (6108, 22799), (6514, 21378), (7126, 19542), (9771, 14252), (10689, 13028)]