169516256

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2584

約数の個数: 96

約数和(自身を含む): 428779008

約数和(自身を除く): 259262752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 598, 644, 728, 736, 1196, 1288, 1456, 2093, 2392, 2531, 2576, 2912, 4186, 4784, 5062, 5152, 8372, 9568, 10124, 16744, 17717, 20248, 32903, 33488, 35434, 40496, 58213, 65806, 66976, 70868, 80992, 116426, 131612, 141736, 230321, 232852, 263224, 283472, 407491, 460642, 465704, 526448, 566944, 756769, 814982, 921284, 931408, 1052896, 1513538, 1629964, 1842568, 1862816, 3027076, 3259928, 3685136, 5297383, 6054152, 6519856, 7370272, 10594766, 12108304, 13039712, 21189532, 24216608, 42379064, 84758128, 169516256]

約数ペア:

[(1, 169516256), (2, 84758128), (4, 42379064), (7, 24216608), (8, 21189532), (13, 13039712), (14, 12108304), (16, 10594766), (23, 7370272), (26, 6519856), (28, 6054152), (32, 5297383), (46, 3685136), (52, 3259928), (56, 3027076), (91, 1862816), (92, 1842568), (104, 1629964), (112, 1513538), (161, 1052896), (182, 931408), (184, 921284), (208, 814982), (224, 756769), (299, 566944), (322, 526448), (364, 465704), (368, 460642), (416, 407491), (598, 283472), (644, 263224), (728, 232852), (736, 230321), (1196, 141736), (1288, 131612), (1456, 116426), (2093, 80992), (2392, 70868), (2531, 66976), (2576, 65806), (2912, 58213), (4186, 40496), (4784, 35434), (5062, 33488), (5152, 32903), (8372, 20248), (9568, 17717), (10124, 16744)]