139290368

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4091}}^1$

素因数の和:4133

約数の個数: 72

約数和(自身を含む): 334561920

約数和(自身を除く): 195271552

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, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4091, 4256, 4864, 8182, 8512, 16364, 17024, 28637, 32728, 34048, 57274, 65456, 77729, 114548, 130912, 155458, 229096, 261824, 310916, 458192, 523648, 544103, 621832, 916384, 1047296, 1088206, 1243664, 1832768, 2176412, 2487328, 3665536, 4352824, 4974656, 7331072, 8705648, 9949312, 17411296, 19898624, 34822592, 69645184, 139290368]

約数ペア:

[(1, 139290368), (2, 69645184), (4, 34822592), (7, 19898624), (8, 17411296), (14, 9949312), (16, 8705648), (19, 7331072), (28, 4974656), (32, 4352824), (38, 3665536), (56, 2487328), (64, 2176412), (76, 1832768), (112, 1243664), (128, 1088206), (133, 1047296), (152, 916384), (224, 621832), (256, 544103), (266, 523648), (304, 458192), (448, 310916), (532, 261824), (608, 229096), (896, 155458), (1064, 130912), (1216, 114548), (1792, 77729), (2128, 65456), (2432, 57274), (4091, 34048), (4256, 32728), (4864, 28637), (8182, 17024), (8512, 16364)]