164473386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 443197440

約数和(自身を除く): 278724054

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 41, 42, 57, 66, 77, 82, 114, 123, 133, 154, 209, 231, 246, 266, 287, 399, 418, 451, 457, 462, 574, 627, 779, 798, 861, 902, 914, 1254, 1353, 1371, 1463, 1558, 1722, 2337, 2706, 2742, 2926, 3157, 3199, 4389, 4674, 5027, 5453, 6314, 6398, 8569, 8683, 8778, 9471, 9597, 10054, 10906, 15081, 16359, 17138, 17366, 18737, 18942, 19194, 25707, 26049, 30162, 32718, 35189, 37474, 51414, 52098, 56211, 59983, 60781, 70378, 95513, 105567, 112422, 119966, 121562, 131159, 179949, 182343, 191026, 206107, 211134, 262318, 286539, 356003, 359898, 364686, 393477, 412214, 573078, 618321, 668591, 712006, 786954, 1068009, 1236642, 1337182, 1442749, 2005773, 2136018, 2492021, 2885498, 3916033, 4011546, 4328247, 4984042, 7476063, 7832066, 8656494, 11748099, 14952126, 23496198, 27412231, 54824462, 82236693, 164473386]

約数ペア:

[(1, 164473386), (2, 82236693), (3, 54824462), (6, 27412231), (7, 23496198), (11, 14952126), (14, 11748099), (19, 8656494), (21, 7832066), (22, 7476063), (33, 4984042), (38, 4328247), (41, 4011546), (42, 3916033), (57, 2885498), (66, 2492021), (77, 2136018), (82, 2005773), (114, 1442749), (123, 1337182), (133, 1236642), (154, 1068009), (209, 786954), (231, 712006), (246, 668591), (266, 618321), (287, 573078), (399, 412214), (418, 393477), (451, 364686), (457, 359898), (462, 356003), (574, 286539), (627, 262318), (779, 211134), (798, 206107), (861, 191026), (902, 182343), (914, 179949), (1254, 131159), (1353, 121562), (1371, 119966), (1463, 112422), (1558, 105567), (1722, 95513), (2337, 70378), (2706, 60781), (2742, 59983), (2926, 56211), (3157, 52098), (3199, 51414), (4389, 37474), (4674, 35189), (5027, 32718), (5453, 30162), (6314, 26049), (6398, 25707), (8569, 19194), (8683, 18942), (8778, 18737), (9471, 17366), (9597, 17138), (10054, 16359), (10906, 15081)]