239159808

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 758362176

約数和(自身を除く): 519202368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 64, 68, 71, 72, 86, 96, 102, 128, 129, 136, 142, 144, 153, 172, 192, 204, 213, 256, 258, 272, 284, 288, 306, 344, 384, 387, 408, 426, 512, 516, 544, 568, 576, 612, 639, 688, 731, 768, 774, 816, 852, 1032, 1088, 1136, 1152, 1207, 1224, 1278, 1376, 1462, 1536, 1548, 1632, 1704, 2064, 2176, 2193, 2272, 2304, 2414, 2448, 2556, 2752, 2924, 3053, 3096, 3264, 3408, 3621, 4128, 4352, 4386, 4544, 4608, 4828, 4896, 5112, 5504, 5848, 6106, 6192, 6528, 6579, 6816, 7242, 8256, 8704, 8772, 9088, 9159, 9656, 9792, 10224, 10863, 11008, 11696, 12212, 12384, 13056, 13158, 13632, 14484, 16512, 17544, 18176, 18318, 19312, 19584, 20448, 21726, 22016, 23392, 24424, 24768, 26112, 26316, 27264, 27477, 28968, 33024, 35088, 36352, 36636, 38624, 39168, 40896, 43452, 46784, 48848, 49536, 51901, 52632, 54528, 54954, 57936, 66048, 70176, 73272, 77248, 78336, 81792, 86904, 93568, 97696, 99072, 103802, 105264, 109056, 109908, 115872, 140352, 146544, 154496, 155703, 163584, 173808, 187136, 195392, 198144, 207604, 210528, 219816, 231744, 280704, 293088, 308992, 311406, 327168, 347616, 374272, 390784, 415208, 421056, 439632, 463488, 467109, 561408, 586176, 617984, 622812, 695232, 781568, 830416, 842112, 879264, 926976, 934218, 1122816, 1172352, 1245624, 1390464, 1563136, 1660832, 1684224, 1758528, 1853952, 1868436, 2344704, 2491248, 2780928, 3321664, 3368448, 3517056, 3736872, 4689408, 4982496, 5561856, 6643328, 7034112, 7473744, 9964992, 13286656, 14068224, 14947488, 19929984, 26573312, 29894976, 39859968, 59789952, 79719936, 119579904, 239159808]

約数ペア:

[(1, 239159808), (2, 119579904), (3, 79719936), (4, 59789952), (6, 39859968), (8, 29894976), (9, 26573312), (12, 19929984), (16, 14947488), (17, 14068224), (18, 13286656), (24, 9964992), (32, 7473744), (34, 7034112), (36, 6643328), (43, 5561856), (48, 4982496), (51, 4689408), (64, 3736872), (68, 3517056), (71, 3368448), (72, 3321664), (86, 2780928), (96, 2491248), (102, 2344704), (128, 1868436), (129, 1853952), (136, 1758528), (142, 1684224), (144, 1660832), (153, 1563136), (172, 1390464), (192, 1245624), (204, 1172352), (213, 1122816), (256, 934218), (258, 926976), (272, 879264), (284, 842112), (288, 830416), (306, 781568), (344, 695232), (384, 622812), (387, 617984), (408, 586176), (426, 561408), (512, 467109), (516, 463488), (544, 439632), (568, 421056), (576, 415208), (612, 390784), (639, 374272), (688, 347616), (731, 327168), (768, 311406), (774, 308992), (816, 293088), (852, 280704), (1032, 231744), (1088, 219816), (1136, 210528), (1152, 207604), (1207, 198144), (1224, 195392), (1278, 187136), (1376, 173808), (1462, 163584), (1536, 155703), (1548, 154496), (1632, 146544), (1704, 140352), (2064, 115872), (2176, 109908), (2193, 109056), (2272, 105264), (2304, 103802), (2414, 99072), (2448, 97696), (2556, 93568), (2752, 86904), (2924, 81792), (3053, 78336), (3096, 77248), (3264, 73272), (3408, 70176), (3621, 66048), (4128, 57936), (4352, 54954), (4386, 54528), (4544, 52632), (4608, 51901), (4828, 49536), (4896, 48848), (5112, 46784), (5504, 43452), (5848, 40896), (6106, 39168), (6192, 38624), (6528, 36636), (6579, 36352), (6816, 35088), (7242, 33024), (8256, 28968), (8704, 27477), (8772, 27264), (9088, 26316), (9159, 26112), (9656, 24768), (9792, 24424), (10224, 23392), (10863, 22016), (11008, 21726), (11696, 20448), (12212, 19584), (12384, 19312), (13056, 18318), (13158, 18176), (13632, 17544), (14484, 16512)]