168667416

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{20731}}^1$

素因数の和:20856

約数の個数: 48

約数和(自身を含む): 460872360

約数和(自身を除く): 292204944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 20731, 41462, 62193, 82924, 124386, 165848, 186579, 248772, 373158, 497544, 746316, 1492632, 2342603, 4685206, 7027809, 9370412, 14055618, 18740824, 21083427, 28111236, 42166854, 56222472, 84333708, 168667416]

約数ペア:

[(1, 168667416), (2, 84333708), (3, 56222472), (4, 42166854), (6, 28111236), (8, 21083427), (9, 18740824), (12, 14055618), (18, 9370412), (24, 7027809), (36, 4685206), (72, 2342603), (113, 1492632), (226, 746316), (339, 497544), (452, 373158), (678, 248772), (904, 186579), (1017, 165848), (1356, 124386), (2034, 82924), (2712, 62193), (4068, 41462), (8136, 20731)]