155040816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27143}}^1$

素因数の和:27178

約数の個数: 80

約数和(自身を含む): 484683264

約数和(自身を除く): 329642448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 27143, 54286, 81429, 108572, 162858, 190001, 217144, 325716, 380002, 434288, 461431, 570003, 651432, 760004, 922862, 1140006, 1302864, 1384293, 1520008, 1845724, 2280012, 2768586, 3040016, 3230017, 3691448, 4560024, 5537172, 6460034, 7382896, 9120048, 9690051, 11074344, 12920068, 19380102, 22148688, 25840136, 38760204, 51680272, 77520408, 155040816]

約数ペア:

[(1, 155040816), (2, 77520408), (3, 51680272), (4, 38760204), (6, 25840136), (7, 22148688), (8, 19380102), (12, 12920068), (14, 11074344), (16, 9690051), (17, 9120048), (21, 7382896), (24, 6460034), (28, 5537172), (34, 4560024), (42, 3691448), (48, 3230017), (51, 3040016), (56, 2768586), (68, 2280012), (84, 1845724), (102, 1520008), (112, 1384293), (119, 1302864), (136, 1140006), (168, 922862), (204, 760004), (238, 651432), (272, 570003), (336, 461431), (357, 434288), (408, 380002), (476, 325716), (714, 217144), (816, 190001), (952, 162858), (1428, 108572), (1904, 81429), (2856, 54286), (5712, 27143)]