142358799

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 235186560

約数和(自身を除く): 92827761

約数列:

[1, 3, 11, 17, 23, 33, 51, 59, 69, 121, 177, 187, 253, 289, 363, 391, 561, 649, 759, 867, 1003, 1173, 1357, 1947, 2057, 2783, 3009, 3179, 4071, 4301, 6171, 6647, 7139, 8349, 9537, 11033, 12903, 14927, 17051, 19941, 21417, 23069, 33099, 34969, 44781, 47311, 51153, 69207, 73117, 104907, 121363, 141933, 164197, 187561, 219351, 253759, 364089, 392173, 492591, 562683, 761277, 804287, 1176519, 2063171, 2412861, 2791349, 4313903, 6189513, 8374047, 12941709, 47452933, 142358799]

約数ペア:

[(1, 142358799), (3, 47452933), (11, 12941709), (17, 8374047), (23, 6189513), (33, 4313903), (51, 2791349), (59, 2412861), (69, 2063171), (121, 1176519), (177, 804287), (187, 761277), (253, 562683), (289, 492591), (363, 392173), (391, 364089), (561, 253759), (649, 219351), (759, 187561), (867, 164197), (1003, 141933), (1173, 121363), (1357, 104907), (1947, 73117), (2057, 69207), (2783, 51153), (3009, 47311), (3179, 44781), (4071, 34969), (4301, 33099), (6171, 23069), (6647, 21417), (7139, 19941), (8349, 17051), (9537, 14927), (11033, 12903)]