161356608

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{5717}}^1$

素因数の和:5749

約数の個数: 126

約数和(自身を含む): 538103826

約数和(自身を除く): 376747218

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 5717, 7056, 9408, 11434, 14112, 17151, 22868, 28224, 34302, 40019, 45736, 51453, 68604, 80038, 91472, 102906, 120057, 137208, 160076, 182944, 205812, 240114, 274416, 280133, 320152, 360171, 365888, 411624, 480228, 548832, 560266, 640304, 720342, 823248, 840399, 960456, 1097664, 1120532, 1280608, 1440684, 1646496, 1680798, 1920912, 2241064, 2521197, 2561216, 2881368, 3292992, 3361596, 3841824, 4482128, 5042394, 5762736, 6723192, 7683648, 8964256, 10084788, 11525472, 13446384, 17928512, 20169576, 23050944, 26892768, 40339152, 53785536, 80678304, 161356608]

約数ペア:

[(1, 161356608), (2, 80678304), (3, 53785536), (4, 40339152), (6, 26892768), (7, 23050944), (8, 20169576), (9, 17928512), (12, 13446384), (14, 11525472), (16, 10084788), (18, 8964256), (21, 7683648), (24, 6723192), (28, 5762736), (32, 5042394), (36, 4482128), (42, 3841824), (48, 3361596), (49, 3292992), (56, 2881368), (63, 2561216), (64, 2521197), (72, 2241064), (84, 1920912), (96, 1680798), (98, 1646496), (112, 1440684), (126, 1280608), (144, 1120532), (147, 1097664), (168, 960456), (192, 840399), (196, 823248), (224, 720342), (252, 640304), (288, 560266), (294, 548832), (336, 480228), (392, 411624), (441, 365888), (448, 360171), (504, 320152), (576, 280133), (588, 274416), (672, 240114), (784, 205812), (882, 182944), (1008, 160076), (1176, 137208), (1344, 120057), (1568, 102906), (1764, 91472), (2016, 80038), (2352, 68604), (3136, 51453), (3528, 45736), (4032, 40019), (4704, 34302), (5717, 28224), (7056, 22868), (9408, 17151), (11434, 14112)]