138132736

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4057}}^1$

素因数の和:4099

約数の個数: 72

約数和(自身を含む): 331782080

約数和(自身を除く): 193649344

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, 4057, 4256, 4864, 8114, 8512, 16228, 17024, 28399, 32456, 34048, 56798, 64912, 77083, 113596, 129824, 154166, 227192, 259648, 308332, 454384, 519296, 539581, 616664, 908768, 1038592, 1079162, 1233328, 1817536, 2158324, 2466656, 3635072, 4316648, 4933312, 7270144, 8633296, 9866624, 17266592, 19733248, 34533184, 69066368, 138132736]

約数ペア:

[(1, 138132736), (2, 69066368), (4, 34533184), (7, 19733248), (8, 17266592), (14, 9866624), (16, 8633296), (19, 7270144), (28, 4933312), (32, 4316648), (38, 3635072), (56, 2466656), (64, 2158324), (76, 1817536), (112, 1233328), (128, 1079162), (133, 1038592), (152, 908768), (224, 616664), (256, 539581), (266, 519296), (304, 454384), (448, 308332), (532, 259648), (608, 227192), (896, 154166), (1064, 129824), (1216, 113596), (1792, 77083), (2128, 64912), (2432, 56798), (4057, 34048), (4256, 32456), (4864, 28399), (8114, 17024), (8512, 16228)]