164939008

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1709}}^1$

素因数の和:1767

約数の個数: 72

約数和(自身を含む): 367000200

約数和(自身を除く): 202061192

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 256, 377, 416, 464, 754, 832, 928, 1508, 1664, 1709, 1856, 3016, 3328, 3418, 3712, 6032, 6836, 7424, 12064, 13672, 22217, 24128, 27344, 44434, 48256, 49561, 54688, 88868, 96512, 99122, 109376, 177736, 198244, 218752, 355472, 396488, 437504, 644293, 710944, 792976, 1288586, 1421888, 1585952, 2577172, 2843776, 3171904, 5154344, 5687552, 6343808, 10308688, 12687616, 20617376, 41234752, 82469504, 164939008]

約数ペア:

[(1, 164939008), (2, 82469504), (4, 41234752), (8, 20617376), (13, 12687616), (16, 10308688), (26, 6343808), (29, 5687552), (32, 5154344), (52, 3171904), (58, 2843776), (64, 2577172), (104, 1585952), (116, 1421888), (128, 1288586), (208, 792976), (232, 710944), (256, 644293), (377, 437504), (416, 396488), (464, 355472), (754, 218752), (832, 198244), (928, 177736), (1508, 109376), (1664, 99122), (1709, 96512), (1856, 88868), (3016, 54688), (3328, 49561), (3418, 48256), (3712, 44434), (6032, 27344), (6836, 24128), (7424, 22217), (12064, 13672)]