168986754

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 371970144

約数和(自身を除く): 202983390

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 251, 331, 339, 502, 662, 678, 753, 993, 1017, 1506, 1986, 2034, 2259, 2979, 4518, 5958, 28363, 37403, 56726, 74806, 83081, 85089, 112209, 166162, 170178, 224418, 249243, 255267, 336627, 498486, 510534, 673254, 747729, 1495458, 9388153, 18776306, 28164459, 56328918, 84493377, 168986754]

約数ペア:

[(1, 168986754), (2, 84493377), (3, 56328918), (6, 28164459), (9, 18776306), (18, 9388153), (113, 1495458), (226, 747729), (251, 673254), (331, 510534), (339, 498486), (502, 336627), (662, 255267), (678, 249243), (753, 224418), (993, 170178), (1017, 166162), (1506, 112209), (1986, 85089), (2034, 83081), (2259, 74806), (2979, 56726), (4518, 37403), (5958, 28363)]