142220568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1009}}^1$

素因数の和:1864

約数の個数: 64

約数和(自身を含む): 407232000

約数和(自身を除く): 265011432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 839, 1009, 1678, 2018, 2517, 3027, 3356, 4036, 5034, 5873, 6054, 6712, 7063, 8072, 10068, 11746, 12108, 14126, 17619, 20136, 21189, 23492, 24216, 28252, 35238, 42378, 46984, 56504, 70476, 84756, 140952, 169512, 846551, 1693102, 2539653, 3386204, 5079306, 5925857, 6772408, 10158612, 11851714, 17777571, 20317224, 23703428, 35555142, 47406856, 71110284, 142220568]

約数ペア:

[(1, 142220568), (2, 71110284), (3, 47406856), (4, 35555142), (6, 23703428), (7, 20317224), (8, 17777571), (12, 11851714), (14, 10158612), (21, 6772408), (24, 5925857), (28, 5079306), (42, 3386204), (56, 2539653), (84, 1693102), (168, 846551), (839, 169512), (1009, 140952), (1678, 84756), (2018, 70476), (2517, 56504), (3027, 46984), (3356, 42378), (4036, 35238), (5034, 28252), (5873, 24216), (6054, 23492), (6712, 21189), (7063, 20136), (8072, 17619), (10068, 14126), (11746, 12108)]