15552992

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 38808000

約数和(自身を除く): 23255008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 109, 112, 182, 196, 208, 218, 224, 343, 364, 392, 416, 436, 637, 686, 728, 763, 784, 872, 1274, 1372, 1417, 1456, 1526, 1568, 1744, 2548, 2744, 2834, 2912, 3052, 3488, 4459, 5096, 5341, 5488, 5668, 6104, 8918, 9919, 10192, 10682, 10976, 11336, 12208, 17836, 19838, 20384, 21364, 22672, 24416, 35672, 37387, 39676, 42728, 45344, 69433, 71344, 74774, 79352, 85456, 138866, 142688, 149548, 158704, 170912, 277732, 299096, 317408, 486031, 555464, 598192, 972062, 1110928, 1196384, 1944124, 2221856, 3888248, 7776496, 15552992]

約数ペア:

[(1, 15552992), (2, 7776496), (4, 3888248), (7, 2221856), (8, 1944124), (13, 1196384), (14, 1110928), (16, 972062), (26, 598192), (28, 555464), (32, 486031), (49, 317408), (52, 299096), (56, 277732), (91, 170912), (98, 158704), (104, 149548), (109, 142688), (112, 138866), (182, 85456), (196, 79352), (208, 74774), (218, 71344), (224, 69433), (343, 45344), (364, 42728), (392, 39676), (416, 37387), (436, 35672), (637, 24416), (686, 22672), (728, 21364), (763, 20384), (784, 19838), (872, 17836), (1274, 12208), (1372, 11336), (1417, 10976), (1456, 10682), (1526, 10192), (1568, 9919), (1744, 8918), (2548, 6104), (2744, 5668), (2834, 5488), (2912, 5341), (3052, 5096), (3488, 4459)]