138030592

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2071

約数の個数: 80

約数和(自身を含む): 331943040

約数和(自身を除く): 193912448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1792, 2027, 2128, 2432, 3584, 4054, 4256, 4864, 8108, 8512, 9728, 14189, 16216, 17024, 28378, 32432, 34048, 38513, 56756, 64864, 68096, 77026, 113512, 129728, 154052, 227024, 259456, 269591, 308104, 454048, 518912, 539182, 616208, 908096, 1037824, 1078364, 1232416, 1816192, 2156728, 2464832, 3632384, 4313456, 4929664, 7264768, 8626912, 9859328, 17253824, 19718656, 34507648, 69015296, 138030592]

約数ペア:

[(1, 138030592), (2, 69015296), (4, 34507648), (7, 19718656), (8, 17253824), (14, 9859328), (16, 8626912), (19, 7264768), (28, 4929664), (32, 4313456), (38, 3632384), (56, 2464832), (64, 2156728), (76, 1816192), (112, 1232416), (128, 1078364), (133, 1037824), (152, 908096), (224, 616208), (256, 539182), (266, 518912), (304, 454048), (448, 308104), (512, 269591), (532, 259456), (608, 227024), (896, 154052), (1064, 129728), (1216, 113512), (1792, 77026), (2027, 68096), (2128, 64864), (2432, 56756), (3584, 38513), (4054, 34048), (4256, 32432), (4864, 28378), (8108, 17024), (8512, 16216), (9728, 14189)]