164381568

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 503982000

約数和(自身を除く): 339600432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 149, 156, 169, 192, 204, 208, 221, 272, 298, 312, 338, 384, 408, 416, 442, 447, 507, 544, 596, 624, 663, 676, 816, 832, 884, 894, 1014, 1088, 1192, 1248, 1326, 1352, 1632, 1664, 1768, 1788, 1937, 2028, 2176, 2384, 2496, 2533, 2652, 2704, 2873, 3264, 3536, 3576, 3874, 4056, 4768, 4992, 5066, 5304, 5408, 5746, 5811, 6528, 7072, 7152, 7599, 7748, 8112, 8619, 9536, 10132, 10608, 10816, 11492, 11622, 14144, 14304, 15198, 15496, 16224, 17238, 19072, 20264, 21216, 21632, 22984, 23244, 25181, 28288, 28608, 30396, 30992, 32448, 32929, 34476, 40528, 42432, 45968, 46488, 50362, 57216, 60792, 61984, 64896, 65858, 68952, 75543, 81056, 84864, 91936, 92976, 98787, 100724, 121584, 123968, 131716, 137904, 151086, 162112, 183872, 185952, 197574, 201448, 243168, 247936, 263432, 275808, 302172, 324224, 367744, 371904, 395148, 402896, 428077, 486336, 526864, 551616, 604344, 743808, 790296, 805792, 856154, 972672, 1053728, 1103232, 1208688, 1284231, 1580592, 1611584, 1712308, 2107456, 2417376, 2568462, 3161184, 3223168, 3424616, 4214912, 4834752, 5136924, 6322368, 6849232, 9669504, 10273848, 12644736, 13698464, 20547696, 27396928, 41095392, 54793856, 82190784, 164381568]

約数ペア:

[(1, 164381568), (2, 82190784), (3, 54793856), (4, 41095392), (6, 27396928), (8, 20547696), (12, 13698464), (13, 12644736), (16, 10273848), (17, 9669504), (24, 6849232), (26, 6322368), (32, 5136924), (34, 4834752), (39, 4214912), (48, 3424616), (51, 3223168), (52, 3161184), (64, 2568462), (68, 2417376), (78, 2107456), (96, 1712308), (102, 1611584), (104, 1580592), (128, 1284231), (136, 1208688), (149, 1103232), (156, 1053728), (169, 972672), (192, 856154), (204, 805792), (208, 790296), (221, 743808), (272, 604344), (298, 551616), (312, 526864), (338, 486336), (384, 428077), (408, 402896), (416, 395148), (442, 371904), (447, 367744), (507, 324224), (544, 302172), (596, 275808), (624, 263432), (663, 247936), (676, 243168), (816, 201448), (832, 197574), (884, 185952), (894, 183872), (1014, 162112), (1088, 151086), (1192, 137904), (1248, 131716), (1326, 123968), (1352, 121584), (1632, 100724), (1664, 98787), (1768, 92976), (1788, 91936), (1937, 84864), (2028, 81056), (2176, 75543), (2384, 68952), (2496, 65858), (2533, 64896), (2652, 61984), (2704, 60792), (2873, 57216), (3264, 50362), (3536, 46488), (3576, 45968), (3874, 42432), (4056, 40528), (4768, 34476), (4992, 32929), (5066, 32448), (5304, 30992), (5408, 30396), (5746, 28608), (5811, 28288), (6528, 25181), (7072, 23244), (7152, 22984), (7599, 21632), (7748, 21216), (8112, 20264), (8619, 19072), (9536, 17238), (10132, 16224), (10608, 15496), (10816, 15198), (11492, 14304), (11622, 14144)]