168399520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36293}}^1$

素因数の和:36337

約数の個数: 48

約数和(自身を含む): 411573960

約数和(自身を除く): 243174440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 36293, 72586, 145172, 181465, 290344, 362930, 580688, 725860, 1052497, 1161376, 1451720, 2104994, 2903440, 4209988, 5262485, 5806880, 8419976, 10524970, 16839952, 21049940, 33679904, 42099880, 84199760, 168399520]

約数ペア:

[(1, 168399520), (2, 84199760), (4, 42099880), (5, 33679904), (8, 21049940), (10, 16839952), (16, 10524970), (20, 8419976), (29, 5806880), (32, 5262485), (40, 4209988), (58, 2903440), (80, 2104994), (116, 1451720), (145, 1161376), (160, 1052497), (232, 725860), (290, 580688), (464, 362930), (580, 290344), (928, 181465), (1160, 145172), (2320, 72586), (4640, 36293)]