156145266

素因数分解:

$2^1\times 3^3\times {\mathrm{431}}^1\times {\mathrm{6709}}^1$

素因数の和:7151

約数の個数: 32

約数和(自身を含む): 347846400

約数和(自身を除く): 191701134

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 431, 862, 1293, 2586, 3879, 6709, 7758, 11637, 13418, 20127, 23274, 40254, 60381, 120762, 181143, 362286, 2891579, 5783158, 8674737, 17349474, 26024211, 52048422, 78072633, 156145266]

約数ペア:

[(1, 156145266), (2, 78072633), (3, 52048422), (6, 26024211), (9, 17349474), (18, 8674737), (27, 5783158), (54, 2891579), (431, 362286), (862, 181143), (1293, 120762), (2586, 60381), (3879, 40254), (6709, 23274), (7758, 20127), (11637, 13418)]