168153408

素因数分解:

$2^6\times 3^4\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:386

約数の個数: 140

約数和(自身を含む): 504037600

約数和(自身を除く): 335884192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 163, 192, 199, 216, 288, 324, 326, 398, 432, 489, 576, 597, 648, 652, 796, 864, 978, 1194, 1296, 1304, 1467, 1592, 1728, 1791, 1956, 2388, 2592, 2608, 2934, 3184, 3582, 3912, 4401, 4776, 5184, 5216, 5373, 5868, 6368, 7164, 7824, 8802, 9552, 10432, 10746, 11736, 12736, 13203, 14328, 15648, 16119, 17604, 19104, 21492, 23472, 26406, 28656, 31296, 32238, 32437, 35208, 38208, 42984, 46944, 52812, 57312, 64476, 64874, 70416, 85968, 93888, 97311, 105624, 114624, 128952, 129748, 140832, 171936, 194622, 211248, 257904, 259496, 281664, 291933, 343872, 389244, 422496, 515808, 518992, 583866, 778488, 844992, 875799, 1031616, 1037984, 1167732, 1556976, 1751598, 2075968, 2335464, 2627397, 3113952, 3503196, 4670928, 5254794, 6227904, 7006392, 9341856, 10509588, 14012784, 18683712, 21019176, 28025568, 42038352, 56051136, 84076704, 168153408]

約数ペア:

[(1, 168153408), (2, 84076704), (3, 56051136), (4, 42038352), (6, 28025568), (8, 21019176), (9, 18683712), (12, 14012784), (16, 10509588), (18, 9341856), (24, 7006392), (27, 6227904), (32, 5254794), (36, 4670928), (48, 3503196), (54, 3113952), (64, 2627397), (72, 2335464), (81, 2075968), (96, 1751598), (108, 1556976), (144, 1167732), (162, 1037984), (163, 1031616), (192, 875799), (199, 844992), (216, 778488), (288, 583866), (324, 518992), (326, 515808), (398, 422496), (432, 389244), (489, 343872), (576, 291933), (597, 281664), (648, 259496), (652, 257904), (796, 211248), (864, 194622), (978, 171936), (1194, 140832), (1296, 129748), (1304, 128952), (1467, 114624), (1592, 105624), (1728, 97311), (1791, 93888), (1956, 85968), (2388, 70416), (2592, 64874), (2608, 64476), (2934, 57312), (3184, 52812), (3582, 46944), (3912, 42984), (4401, 38208), (4776, 35208), (5184, 32437), (5216, 32238), (5373, 31296), (5868, 28656), (6368, 26406), (7164, 23472), (7824, 21492), (8802, 19104), (9552, 17604), (10432, 16119), (10746, 15648), (11736, 14328), (12736, 13203)]