137800768

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16189}}^1$

素因数の和:16227

約数の個数: 56

約数和(自身を含む): 328980800

約数和(自身を除く): 191180032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 16189, 32378, 64756, 113323, 129512, 226646, 259024, 307591, 453292, 518048, 615182, 906584, 1036096, 1230364, 1813168, 2153137, 2460728, 3626336, 4306274, 4921456, 7252672, 8612548, 9842912, 17225096, 19685824, 34450192, 68900384, 137800768]

約数ペア:

[(1, 137800768), (2, 68900384), (4, 34450192), (7, 19685824), (8, 17225096), (14, 9842912), (16, 8612548), (19, 7252672), (28, 4921456), (32, 4306274), (38, 3626336), (56, 2460728), (64, 2153137), (76, 1813168), (112, 1230364), (133, 1036096), (152, 906584), (224, 615182), (266, 518048), (304, 453292), (448, 307591), (532, 259024), (608, 226646), (1064, 129512), (1216, 113323), (2128, 64756), (4256, 32378), (8512, 16189)]