142707306

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{11839}}^1$

素因数の和:11899

約数の個数: 48

約数和(自身を含む): 340139520

約数和(自身を除く): 197432214

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1722, 2009, 4018, 6027, 11839, 12054, 23678, 35517, 71034, 82873, 165746, 248619, 485399, 497238, 580111, 970798, 1160222, 1456197, 1740333, 2912394, 3397793, 3480666, 6795586, 10193379, 20386758, 23784551, 47569102, 71353653, 142707306]

約数ペア:

[(1, 142707306), (2, 71353653), (3, 47569102), (6, 23784551), (7, 20386758), (14, 10193379), (21, 6795586), (41, 3480666), (42, 3397793), (49, 2912394), (82, 1740333), (98, 1456197), (123, 1160222), (147, 970798), (246, 580111), (287, 497238), (294, 485399), (574, 248619), (861, 165746), (1722, 82873), (2009, 71034), (4018, 35517), (6027, 23678), (11839, 12054)]