161432832

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 475941312

約数和(自身を除く): 314508480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 97, 128, 132, 176, 192, 194, 197, 256, 264, 291, 352, 384, 388, 394, 528, 582, 591, 704, 768, 776, 788, 1056, 1067, 1164, 1182, 1408, 1552, 1576, 2112, 2134, 2167, 2328, 2364, 2816, 3104, 3152, 3201, 4224, 4268, 4334, 4656, 4728, 6208, 6304, 6402, 6501, 8448, 8536, 8668, 9312, 9456, 12416, 12608, 12804, 13002, 17072, 17336, 18624, 18912, 19109, 24832, 25216, 25608, 26004, 34144, 34672, 37248, 37824, 38218, 50432, 51216, 52008, 57327, 68288, 69344, 74496, 75648, 76436, 102432, 104016, 114654, 136576, 138688, 151296, 152872, 204864, 208032, 210199, 229308, 273152, 277376, 305744, 409728, 416064, 420398, 458616, 554752, 611488, 630597, 819456, 832128, 840796, 917232, 1222976, 1261194, 1664256, 1681592, 1834464, 2445952, 2522388, 3363184, 3668928, 4891904, 5044776, 6726368, 7337856, 10089552, 13452736, 14675712, 20179104, 26905472, 40358208, 53810944, 80716416, 161432832]

約数ペア:

[(1, 161432832), (2, 80716416), (3, 53810944), (4, 40358208), (6, 26905472), (8, 20179104), (11, 14675712), (12, 13452736), (16, 10089552), (22, 7337856), (24, 6726368), (32, 5044776), (33, 4891904), (44, 3668928), (48, 3363184), (64, 2522388), (66, 2445952), (88, 1834464), (96, 1681592), (97, 1664256), (128, 1261194), (132, 1222976), (176, 917232), (192, 840796), (194, 832128), (197, 819456), (256, 630597), (264, 611488), (291, 554752), (352, 458616), (384, 420398), (388, 416064), (394, 409728), (528, 305744), (582, 277376), (591, 273152), (704, 229308), (768, 210199), (776, 208032), (788, 204864), (1056, 152872), (1067, 151296), (1164, 138688), (1182, 136576), (1408, 114654), (1552, 104016), (1576, 102432), (2112, 76436), (2134, 75648), (2167, 74496), (2328, 69344), (2364, 68288), (2816, 57327), (3104, 52008), (3152, 51216), (3201, 50432), (4224, 38218), (4268, 37824), (4334, 37248), (4656, 34672), (4728, 34144), (6208, 26004), (6304, 25608), (6402, 25216), (6501, 24832), (8448, 19109), (8536, 18912), (8668, 18624), (9312, 17336), (9456, 17072), (12416, 13002), (12608, 12804)]