162143872

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 387648450

約数和(自身を除く): 225504578

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 32, 38, 44, 58, 64, 76, 88, 116, 121, 128, 152, 176, 209, 232, 242, 304, 319, 352, 361, 418, 464, 484, 551, 608, 638, 704, 722, 836, 928, 968, 1102, 1216, 1276, 1408, 1444, 1672, 1856, 1936, 2204, 2299, 2432, 2552, 2888, 3344, 3509, 3712, 3872, 3971, 4408, 4598, 5104, 5776, 6061, 6688, 7018, 7744, 7942, 8816, 9196, 10208, 10469, 11552, 12122, 13376, 14036, 15488, 15884, 17632, 18392, 20416, 20938, 23104, 24244, 26752, 28072, 31768, 35264, 36784, 40832, 41876, 43681, 46208, 48488, 56144, 63536, 66671, 70528, 73568, 83752, 87362, 96976, 112288, 115159, 127072, 133342, 147136, 167504, 174724, 193952, 224576, 230318, 254144, 266684, 294272, 335008, 349448, 387904, 449152, 460636, 508288, 533368, 670016, 698896, 775808, 921272, 1066736, 1266749, 1340032, 1397792, 1842544, 2133472, 2533498, 2795584, 3685088, 4266944, 5066996, 5591168, 7370176, 8533888, 10133992, 14740352, 20267984, 40535968, 81071936, 162143872]

約数ペア:

[(1, 162143872), (2, 81071936), (4, 40535968), (8, 20267984), (11, 14740352), (16, 10133992), (19, 8533888), (22, 7370176), (29, 5591168), (32, 5066996), (38, 4266944), (44, 3685088), (58, 2795584), (64, 2533498), (76, 2133472), (88, 1842544), (116, 1397792), (121, 1340032), (128, 1266749), (152, 1066736), (176, 921272), (209, 775808), (232, 698896), (242, 670016), (304, 533368), (319, 508288), (352, 460636), (361, 449152), (418, 387904), (464, 349448), (484, 335008), (551, 294272), (608, 266684), (638, 254144), (704, 230318), (722, 224576), (836, 193952), (928, 174724), (968, 167504), (1102, 147136), (1216, 133342), (1276, 127072), (1408, 115159), (1444, 112288), (1672, 96976), (1856, 87362), (1936, 83752), (2204, 73568), (2299, 70528), (2432, 66671), (2552, 63536), (2888, 56144), (3344, 48488), (3509, 46208), (3712, 43681), (3872, 41876), (3971, 40832), (4408, 36784), (4598, 35264), (5104, 31768), (5776, 28072), (6061, 26752), (6688, 24244), (7018, 23104), (7744, 20938), (7942, 20416), (8816, 18392), (9196, 17632), (10208, 15884), (10469, 15488), (11552, 14036), (12122, 13376)]