145426344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 436423680

約数和(自身を除く): 290997336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 43, 56, 82, 84, 86, 123, 129, 164, 168, 172, 246, 258, 287, 301, 328, 344, 491, 492, 516, 574, 602, 861, 903, 982, 984, 1032, 1148, 1204, 1473, 1722, 1763, 1806, 1964, 2296, 2408, 2946, 3437, 3444, 3526, 3612, 3928, 5289, 5892, 6874, 6888, 7052, 7224, 10311, 10578, 11784, 12341, 13748, 14104, 20131, 20622, 21113, 21156, 24682, 27496, 37023, 40262, 41244, 42226, 42312, 49364, 60393, 63339, 74046, 80524, 82488, 84452, 98728, 120786, 126678, 140917, 147791, 148092, 161048, 168904, 241572, 253356, 281834, 295582, 296184, 422751, 443373, 483144, 506712, 563668, 591164, 845502, 865633, 886746, 1127336, 1182328, 1691004, 1731266, 1773492, 2596899, 3382008, 3462532, 3546984, 5193798, 6059431, 6925064, 10387596, 12118862, 18178293, 20775192, 24237724, 36356586, 48475448, 72713172, 145426344]

約数ペア:

[(1, 145426344), (2, 72713172), (3, 48475448), (4, 36356586), (6, 24237724), (7, 20775192), (8, 18178293), (12, 12118862), (14, 10387596), (21, 6925064), (24, 6059431), (28, 5193798), (41, 3546984), (42, 3462532), (43, 3382008), (56, 2596899), (82, 1773492), (84, 1731266), (86, 1691004), (123, 1182328), (129, 1127336), (164, 886746), (168, 865633), (172, 845502), (246, 591164), (258, 563668), (287, 506712), (301, 483144), (328, 443373), (344, 422751), (491, 296184), (492, 295582), (516, 281834), (574, 253356), (602, 241572), (861, 168904), (903, 161048), (982, 148092), (984, 147791), (1032, 140917), (1148, 126678), (1204, 120786), (1473, 98728), (1722, 84452), (1763, 82488), (1806, 80524), (1964, 74046), (2296, 63339), (2408, 60393), (2946, 49364), (3437, 42312), (3444, 42226), (3526, 41244), (3612, 40262), (3928, 37023), (5289, 27496), (5892, 24682), (6874, 21156), (6888, 21113), (7052, 20622), (7224, 20131), (10311, 14104), (10578, 13748), (11784, 12341)]