157440542

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 275208192

約数和(自身を除く): 117767650

約数列:

[1, 2, 7, 14, 83, 157, 166, 314, 581, 863, 1099, 1162, 1726, 2198, 6041, 12082, 13031, 26062, 71629, 91217, 135491, 143258, 182434, 270982, 501403, 948437, 1002806, 1896874, 11245753, 22491506, 78720271, 157440542]

約数ペア:

[(1, 157440542), (2, 78720271), (7, 22491506), (14, 11245753), (83, 1896874), (157, 1002806), (166, 948437), (314, 501403), (581, 270982), (863, 182434), (1099, 143258), (1162, 135491), (1726, 91217), (2198, 71629), (6041, 26062), (12082, 13031)]