166968542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10903}}^1$

素因数の和:10968

約数の個数: 32

約数和(自身を含む): 293099520

約数和(自身を除く): 126130978

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 10903, 15314, 21806, 141739, 207157, 283478, 337993, 414314, 675986, 2693041, 4393909, 5386082, 6421867, 8787818, 12843734, 83484271, 166968542]

約数ペア:

[(1, 166968542), (2, 83484271), (13, 12843734), (19, 8787818), (26, 6421867), (31, 5386082), (38, 4393909), (62, 2693041), (247, 675986), (403, 414314), (494, 337993), (589, 283478), (806, 207157), (1178, 141739), (7657, 21806), (10903, 15314)]