157949748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{398863}}^1$

素因数の和:398884

約数の個数: 36

約数和(自身を含む): 435559488

約数和(自身を除く): 277609740

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 398863, 797726, 1196589, 1595452, 2393178, 3589767, 4387493, 4786356, 7179534, 8774986, 13162479, 14359068, 17549972, 26324958, 39487437, 52649916, 78974874, 157949748]

約数ペア:

[(1, 157949748), (2, 78974874), (3, 52649916), (4, 39487437), (6, 26324958), (9, 17549972), (11, 14359068), (12, 13162479), (18, 8774986), (22, 7179534), (33, 4786356), (36, 4387493), (44, 3589767), (66, 2393178), (99, 1595452), (132, 1196589), (198, 797726), (396, 398863)]