144340272

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 160

約数和(自身を含む): 440448000

約数和(自身を除く): 296107728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 73, 92, 108, 138, 144, 146, 184, 199, 207, 216, 219, 276, 292, 368, 398, 414, 432, 438, 552, 584, 597, 621, 657, 796, 828, 876, 1104, 1168, 1194, 1242, 1314, 1592, 1656, 1679, 1752, 1791, 1971, 2388, 2484, 2628, 3184, 3312, 3358, 3504, 3582, 3942, 4577, 4776, 4968, 5037, 5256, 5373, 6716, 7164, 7884, 9154, 9552, 9936, 10074, 10512, 10746, 13432, 13731, 14328, 14527, 15111, 15768, 18308, 20148, 21492, 26864, 27462, 28656, 29054, 30222, 31536, 36616, 40296, 41193, 42984, 43581, 45333, 54924, 58108, 60444, 73232, 80592, 82386, 85968, 87162, 90666, 109848, 116216, 120888, 123579, 130743, 164772, 174324, 181332, 219696, 232432, 241776, 247158, 261486, 329544, 334121, 348648, 362664, 392229, 494316, 522972, 659088, 668242, 697296, 725328, 784458, 988632, 1002363, 1045944, 1336484, 1568916, 1977264, 2004726, 2091888, 2672968, 3007089, 3137832, 4009452, 5345936, 6014178, 6275664, 8018904, 9021267, 12028356, 16037808, 18042534, 24056712, 36085068, 48113424, 72170136, 144340272]

約数ペア:

[(1, 144340272), (2, 72170136), (3, 48113424), (4, 36085068), (6, 24056712), (8, 18042534), (9, 16037808), (12, 12028356), (16, 9021267), (18, 8018904), (23, 6275664), (24, 6014178), (27, 5345936), (36, 4009452), (46, 3137832), (48, 3007089), (54, 2672968), (69, 2091888), (72, 2004726), (73, 1977264), (92, 1568916), (108, 1336484), (138, 1045944), (144, 1002363), (146, 988632), (184, 784458), (199, 725328), (207, 697296), (216, 668242), (219, 659088), (276, 522972), (292, 494316), (368, 392229), (398, 362664), (414, 348648), (432, 334121), (438, 329544), (552, 261486), (584, 247158), (597, 241776), (621, 232432), (657, 219696), (796, 181332), (828, 174324), (876, 164772), (1104, 130743), (1168, 123579), (1194, 120888), (1242, 116216), (1314, 109848), (1592, 90666), (1656, 87162), (1679, 85968), (1752, 82386), (1791, 80592), (1971, 73232), (2388, 60444), (2484, 58108), (2628, 54924), (3184, 45333), (3312, 43581), (3358, 42984), (3504, 41193), (3582, 40296), (3942, 36616), (4577, 31536), (4776, 30222), (4968, 29054), (5037, 28656), (5256, 27462), (5373, 26864), (6716, 21492), (7164, 20148), (7884, 18308), (9154, 15768), (9552, 15111), (9936, 14527), (10074, 14328), (10512, 13731), (10746, 13432)]