146468644

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 322647360

約数和(自身を除く): 176178716

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 49, 74, 76, 98, 133, 148, 196, 259, 266, 518, 532, 703, 931, 1036, 1063, 1406, 1813, 1862, 2126, 2812, 3626, 3724, 4252, 4921, 7252, 7441, 9842, 14882, 19684, 20197, 29764, 34447, 39331, 40394, 52087, 68894, 78662, 80788, 104174, 137788, 141379, 157324, 208348, 275317, 282758, 550634, 565516, 747289, 989653, 1101268, 1494578, 1927219, 1979306, 2989156, 3854438, 3958612, 5231023, 7708876, 10462046, 20924092, 36617161, 73234322, 146468644]

約数ペア:

[(1, 146468644), (2, 73234322), (4, 36617161), (7, 20924092), (14, 10462046), (19, 7708876), (28, 5231023), (37, 3958612), (38, 3854438), (49, 2989156), (74, 1979306), (76, 1927219), (98, 1494578), (133, 1101268), (148, 989653), (196, 747289), (259, 565516), (266, 550634), (518, 282758), (532, 275317), (703, 208348), (931, 157324), (1036, 141379), (1063, 137788), (1406, 104174), (1813, 80788), (1862, 78662), (2126, 68894), (2812, 52087), (3626, 40394), (3724, 39331), (4252, 34447), (4921, 29764), (7252, 20197), (7441, 19684), (9842, 14882)]