165816768

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2202

約数の個数: 112

約数和(自身を含む): 487940096

約数和(自身を除く): 322123328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2143, 2418, 2496, 2976, 3224, 4286, 4836, 5952, 6429, 6448, 8572, 9672, 12858, 12896, 17144, 19344, 25716, 25792, 27859, 34288, 38688, 51432, 55718, 66433, 68576, 77376, 83577, 102864, 111436, 132866, 137152, 167154, 199299, 205728, 222872, 265732, 334308, 398598, 411456, 445744, 531464, 668616, 797196, 863629, 891488, 1062928, 1337232, 1594392, 1727258, 1782976, 2125856, 2590887, 2674464, 3188784, 3454516, 4251712, 5181774, 5348928, 6377568, 6909032, 10363548, 12755136, 13818064, 20727096, 27636128, 41454192, 55272256, 82908384, 165816768]

約数ペア:

[(1, 165816768), (2, 82908384), (3, 55272256), (4, 41454192), (6, 27636128), (8, 20727096), (12, 13818064), (13, 12755136), (16, 10363548), (24, 6909032), (26, 6377568), (31, 5348928), (32, 5181774), (39, 4251712), (48, 3454516), (52, 3188784), (62, 2674464), (64, 2590887), (78, 2125856), (93, 1782976), (96, 1727258), (104, 1594392), (124, 1337232), (156, 1062928), (186, 891488), (192, 863629), (208, 797196), (248, 668616), (312, 531464), (372, 445744), (403, 411456), (416, 398598), (496, 334308), (624, 265732), (744, 222872), (806, 205728), (832, 199299), (992, 167154), (1209, 137152), (1248, 132866), (1488, 111436), (1612, 102864), (1984, 83577), (2143, 77376), (2418, 68576), (2496, 66433), (2976, 55718), (3224, 51432), (4286, 38688), (4836, 34288), (5952, 27859), (6429, 25792), (6448, 25716), (8572, 19344), (9672, 17144), (12858, 12896)]