126198656

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 260895600

約数和(自身を除く): 134696944

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 139, 164, 173, 278, 328, 346, 556, 656, 692, 1112, 1312, 1384, 2224, 2624, 2768, 4448, 5248, 5536, 5699, 7093, 8896, 11072, 11398, 14186, 17792, 22144, 22796, 24047, 28372, 45592, 48094, 56744, 91184, 96188, 113488, 182368, 192376, 226976, 364736, 384752, 453952, 729472, 769504, 907904, 985927, 1539008, 1971854, 3078016, 3943708, 7887416, 15774832, 31549664, 63099328, 126198656]

約数ペア:

[(1, 126198656), (2, 63099328), (4, 31549664), (8, 15774832), (16, 7887416), (32, 3943708), (41, 3078016), (64, 1971854), (82, 1539008), (128, 985927), (139, 907904), (164, 769504), (173, 729472), (278, 453952), (328, 384752), (346, 364736), (556, 226976), (656, 192376), (692, 182368), (1112, 113488), (1312, 96188), (1384, 91184), (2224, 56744), (2624, 48094), (2768, 45592), (4448, 28372), (5248, 24047), (5536, 22796), (5699, 22144), (7093, 17792), (8896, 14186), (11072, 11398)]