143360672

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{541}}^1$

素因数の和:591

約数の個数: 108

約数和(自身を含む): 356176926

約数和(自身を除く): 212816254

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 224, 338, 364, 392, 416, 541, 637, 676, 728, 784, 1082, 1183, 1274, 1352, 1456, 1568, 2164, 2366, 2548, 2704, 2912, 3787, 4328, 4732, 5096, 5408, 7033, 7574, 8281, 8656, 9464, 10192, 14066, 15148, 16562, 17312, 18928, 20384, 26509, 28132, 30296, 33124, 37856, 49231, 53018, 56264, 60592, 66248, 91429, 98462, 106036, 112528, 121184, 132496, 182858, 196924, 212072, 225056, 264992, 344617, 365716, 393848, 424144, 640003, 689234, 731432, 787696, 848288, 1280006, 1378468, 1462864, 1575392, 2560012, 2756936, 2925728, 4480021, 5120024, 5513872, 8960042, 10240048, 11027744, 17920084, 20480096, 35840168, 71680336, 143360672]

約数ペア:

[(1, 143360672), (2, 71680336), (4, 35840168), (7, 20480096), (8, 17920084), (13, 11027744), (14, 10240048), (16, 8960042), (26, 5513872), (28, 5120024), (32, 4480021), (49, 2925728), (52, 2756936), (56, 2560012), (91, 1575392), (98, 1462864), (104, 1378468), (112, 1280006), (169, 848288), (182, 787696), (196, 731432), (208, 689234), (224, 640003), (338, 424144), (364, 393848), (392, 365716), (416, 344617), (541, 264992), (637, 225056), (676, 212072), (728, 196924), (784, 182858), (1082, 132496), (1183, 121184), (1274, 112528), (1352, 106036), (1456, 98462), (1568, 91429), (2164, 66248), (2366, 60592), (2548, 56264), (2704, 53018), (2912, 49231), (3787, 37856), (4328, 33124), (4732, 30296), (5096, 28132), (5408, 26509), (7033, 20384), (7574, 18928), (8281, 17312), (8656, 16562), (9464, 15148), (10192, 14066)]