158878048

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15091}}^1$

素因数の和:15155

約数の個数: 48

約数和(自身を含む): 365105664

約数和(自身を除く): 206227616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 15091, 30182, 60364, 105637, 120728, 211274, 241456, 422548, 482912, 709277, 845096, 1418554, 1690192, 2837108, 3380384, 4964939, 5674216, 9929878, 11348432, 19859756, 22696864, 39719512, 79439024, 158878048]

約数ペア:

[(1, 158878048), (2, 79439024), (4, 39719512), (7, 22696864), (8, 19859756), (14, 11348432), (16, 9929878), (28, 5674216), (32, 4964939), (47, 3380384), (56, 2837108), (94, 1690192), (112, 1418554), (188, 845096), (224, 709277), (329, 482912), (376, 422548), (658, 241456), (752, 211274), (1316, 120728), (1504, 105637), (2632, 60364), (5264, 30182), (10528, 15091)]