168240384

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 539039592

約数和(自身を除く): 370799208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 96, 104, 117, 123, 128, 137, 144, 156, 164, 192, 208, 234, 246, 256, 274, 288, 312, 328, 369, 384, 411, 416, 468, 492, 533, 548, 576, 624, 656, 738, 768, 822, 832, 936, 984, 1066, 1096, 1152, 1233, 1248, 1312, 1476, 1599, 1644, 1664, 1781, 1872, 1968, 2132, 2192, 2304, 2466, 2496, 2624, 2952, 3198, 3288, 3328, 3562, 3744, 3936, 4264, 4384, 4797, 4932, 4992, 5248, 5343, 5617, 5904, 6396, 6576, 7124, 7488, 7872, 8528, 8768, 9594, 9864, 9984, 10496, 10686, 11234, 11808, 12792, 13152, 14248, 14976, 15744, 16029, 16851, 17056, 17536, 19188, 19728, 21372, 22468, 23616, 25584, 26304, 28496, 29952, 31488, 32058, 33702, 34112, 35072, 38376, 39456, 42744, 44936, 47232, 50553, 51168, 52608, 56992, 64116, 67404, 68224, 73021, 76752, 78912, 85488, 89872, 94464, 101106, 102336, 105216, 113984, 128232, 134808, 136448, 146042, 153504, 157824, 170976, 179744, 202212, 204672, 219063, 227968, 256464, 269616, 292084, 307008, 315648, 341952, 359488, 404424, 409344, 438126, 455936, 512928, 539232, 584168, 614016, 657189, 683904, 718976, 808848, 876252, 1025856, 1078464, 1168336, 1228032, 1314378, 1367808, 1437952, 1617696, 1752504, 2051712, 2156928, 2336672, 2628756, 3235392, 3505008, 4103424, 4313856, 4673344, 5257512, 6470784, 7010016, 9346688, 10515024, 12941568, 14020032, 18693376, 21030048, 28040064, 42060096, 56080128, 84120192, 168240384]

約数ペア:

[(1, 168240384), (2, 84120192), (3, 56080128), (4, 42060096), (6, 28040064), (8, 21030048), (9, 18693376), (12, 14020032), (13, 12941568), (16, 10515024), (18, 9346688), (24, 7010016), (26, 6470784), (32, 5257512), (36, 4673344), (39, 4313856), (41, 4103424), (48, 3505008), (52, 3235392), (64, 2628756), (72, 2336672), (78, 2156928), (82, 2051712), (96, 1752504), (104, 1617696), (117, 1437952), (123, 1367808), (128, 1314378), (137, 1228032), (144, 1168336), (156, 1078464), (164, 1025856), (192, 876252), (208, 808848), (234, 718976), (246, 683904), (256, 657189), (274, 614016), (288, 584168), (312, 539232), (328, 512928), (369, 455936), (384, 438126), (411, 409344), (416, 404424), (468, 359488), (492, 341952), (533, 315648), (548, 307008), (576, 292084), (624, 269616), (656, 256464), (738, 227968), (768, 219063), (822, 204672), (832, 202212), (936, 179744), (984, 170976), (1066, 157824), (1096, 153504), (1152, 146042), (1233, 136448), (1248, 134808), (1312, 128232), (1476, 113984), (1599, 105216), (1644, 102336), (1664, 101106), (1781, 94464), (1872, 89872), (1968, 85488), (2132, 78912), (2192, 76752), (2304, 73021), (2466, 68224), (2496, 67404), (2624, 64116), (2952, 56992), (3198, 52608), (3288, 51168), (3328, 50553), (3562, 47232), (3744, 44936), (3936, 42744), (4264, 39456), (4384, 38376), (4797, 35072), (4932, 34112), (4992, 33702), (5248, 32058), (5343, 31488), (5617, 29952), (5904, 28496), (6396, 26304), (6576, 25584), (7124, 23616), (7488, 22468), (7872, 21372), (8528, 19728), (8768, 19188), (9594, 17536), (9864, 17056), (9984, 16851), (10496, 16029), (10686, 15744), (11234, 14976), (11808, 14248), (12792, 13152)]