145195904

素因数分解:

$2^7\times 7^1\times {\mathrm{347}}^1\times {\mathrm{467}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 332242560

約数和(自身を除く): 187046656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 347, 448, 467, 694, 896, 934, 1388, 1868, 2429, 2776, 3269, 3736, 4858, 5552, 6538, 7472, 9716, 11104, 13076, 14944, 19432, 22208, 26152, 29888, 38864, 44416, 52304, 59776, 77728, 104608, 155456, 162049, 209216, 310912, 324098, 418432, 648196, 1134343, 1296392, 2268686, 2592784, 4537372, 5185568, 9074744, 10371136, 18149488, 20742272, 36298976, 72597952, 145195904]

約数ペア:

[(1, 145195904), (2, 72597952), (4, 36298976), (7, 20742272), (8, 18149488), (14, 10371136), (16, 9074744), (28, 5185568), (32, 4537372), (56, 2592784), (64, 2268686), (112, 1296392), (128, 1134343), (224, 648196), (347, 418432), (448, 324098), (467, 310912), (694, 209216), (896, 162049), (934, 155456), (1388, 104608), (1868, 77728), (2429, 59776), (2776, 52304), (3269, 44416), (3736, 38864), (4858, 29888), (5552, 26152), (6538, 22208), (7472, 19432), (9716, 14944), (11104, 13076)]