137049472

素因数分解:

$2^7\times 7^2\times {\mathrm{21851}}^1$

素因数の和:21879

約数の個数: 48

約数和(自身を含む): 317618820

約数和(自身を除く): 180569348

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 21851, 43702, 87404, 152957, 174808, 305914, 349616, 611828, 699232, 1070699, 1223656, 1398464, 2141398, 2447312, 2796928, 4282796, 4894624, 8565592, 9789248, 17131184, 19578496, 34262368, 68524736, 137049472]

約数ペア:

[(1, 137049472), (2, 68524736), (4, 34262368), (7, 19578496), (8, 17131184), (14, 9789248), (16, 8565592), (28, 4894624), (32, 4282796), (49, 2796928), (56, 2447312), (64, 2141398), (98, 1398464), (112, 1223656), (128, 1070699), (196, 699232), (224, 611828), (392, 349616), (448, 305914), (784, 174808), (896, 152957), (1568, 87404), (3136, 43702), (6272, 21851)]