189113344

素因数分解:

$2^{10}\times 7^2\times {\mathrm{3769}}^1$

素因数の和:3803

約数の個数: 66

約数和(自身を含む): 439879830

約数和(自身を除く): 250766486

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 3136, 3584, 3769, 6272, 7168, 7538, 12544, 15076, 25088, 26383, 30152, 50176, 52766, 60304, 105532, 120608, 184681, 211064, 241216, 369362, 422128, 482432, 738724, 844256, 964864, 1477448, 1688512, 1929728, 2954896, 3377024, 3859456, 5909792, 6754048, 11819584, 13508096, 23639168, 27016192, 47278336, 94556672, 189113344]

約数ペア:

[(1, 189113344), (2, 94556672), (4, 47278336), (7, 27016192), (8, 23639168), (14, 13508096), (16, 11819584), (28, 6754048), (32, 5909792), (49, 3859456), (56, 3377024), (64, 2954896), (98, 1929728), (112, 1688512), (128, 1477448), (196, 964864), (224, 844256), (256, 738724), (392, 482432), (448, 422128), (512, 369362), (784, 241216), (896, 211064), (1024, 184681), (1568, 120608), (1792, 105532), (3136, 60304), (3584, 52766), (3769, 50176), (6272, 30152), (7168, 26383), (7538, 25088), (12544, 15076)]