147520128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{54881}}^1$

素因数の和:54905

約数の個数: 64

約数和(自身を含む): 447837120

約数和(自身を除く): 300316992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 54881, 109762, 164643, 219524, 329286, 384167, 439048, 658572, 768334, 878096, 1152501, 1317144, 1536668, 1756192, 2305002, 2634288, 3073336, 3512384, 4610004, 5268576, 6146672, 7024768, 9220008, 10537152, 12293344, 18440016, 21074304, 24586688, 36880032, 49173376, 73760064, 147520128]

約数ペア:

[(1, 147520128), (2, 73760064), (3, 49173376), (4, 36880032), (6, 24586688), (7, 21074304), (8, 18440016), (12, 12293344), (14, 10537152), (16, 9220008), (21, 7024768), (24, 6146672), (28, 5268576), (32, 4610004), (42, 3512384), (48, 3073336), (56, 2634288), (64, 2305002), (84, 1756192), (96, 1536668), (112, 1317144), (128, 1152501), (168, 878096), (192, 768334), (224, 658572), (336, 439048), (384, 384167), (448, 329286), (672, 219524), (896, 164643), (1344, 109762), (2688, 54881)]