158548768

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37253}}^1$

素因数の和:37289

約数の個数: 48

約数和(自身を含む): 375520320

約数和(自身を除く): 216971552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 37253, 74506, 149012, 260771, 298024, 521542, 596048, 707807, 1043084, 1192096, 1415614, 2086168, 2831228, 4172336, 4954649, 5662456, 8344672, 9909298, 11324912, 19818596, 22649824, 39637192, 79274384, 158548768]

約数ペア:

[(1, 158548768), (2, 79274384), (4, 39637192), (7, 22649824), (8, 19818596), (14, 11324912), (16, 9909298), (19, 8344672), (28, 5662456), (32, 4954649), (38, 4172336), (56, 2831228), (76, 2086168), (112, 1415614), (133, 1192096), (152, 1043084), (224, 707807), (266, 596048), (304, 521542), (532, 298024), (608, 260771), (1064, 149012), (2128, 74506), (4256, 37253)]