157234784

素因数分解:

$2^5\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3637}}^1$

素因数の和:3847

約数の個数: 48

約数和(自身を含む): 355709088

約数和(自身を除く): 198474304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 193, 224, 386, 772, 1351, 1544, 2702, 3088, 3637, 5404, 6176, 7274, 10808, 14548, 21616, 25459, 29096, 43232, 50918, 58192, 101836, 116384, 203672, 407344, 701941, 814688, 1403882, 2807764, 4913587, 5615528, 9827174, 11231056, 19654348, 22462112, 39308696, 78617392, 157234784]

約数ペア:

[(1, 157234784), (2, 78617392), (4, 39308696), (7, 22462112), (8, 19654348), (14, 11231056), (16, 9827174), (28, 5615528), (32, 4913587), (56, 2807764), (112, 1403882), (193, 814688), (224, 701941), (386, 407344), (772, 203672), (1351, 116384), (1544, 101836), (2702, 58192), (3088, 50918), (3637, 43232), (5404, 29096), (6176, 25459), (7274, 21616), (10808, 14548)]