137856768

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{25643}}^1$

素因数の和:25669

約数の個数: 72

約数和(自身を含む): 419330688

約数和(自身を除く): 281473920

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, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 25643, 51286, 76929, 102572, 153858, 179501, 205144, 307716, 359002, 410288, 538503, 615432, 718004, 820576, 1077006, 1230864, 1436008, 1641152, 2154012, 2461728, 2872016, 3282304, 4308024, 4923456, 5744032, 6564608, 8616048, 9846912, 11488064, 17232096, 19693824, 22976128, 34464192, 45952256, 68928384, 137856768]

約数ペア:

[(1, 137856768), (2, 68928384), (3, 45952256), (4, 34464192), (6, 22976128), (7, 19693824), (8, 17232096), (12, 11488064), (14, 9846912), (16, 8616048), (21, 6564608), (24, 5744032), (28, 4923456), (32, 4308024), (42, 3282304), (48, 2872016), (56, 2461728), (64, 2154012), (84, 1641152), (96, 1436008), (112, 1230864), (128, 1077006), (168, 820576), (192, 718004), (224, 615432), (256, 538503), (336, 410288), (384, 359002), (448, 307716), (672, 205144), (768, 179501), (896, 153858), (1344, 102572), (1792, 76929), (2688, 51286), (5376, 25643)]