157339007

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{9811}}^1$

素因数の和:9926

約数の個数: 16

約数和(自身を含む): 188390400

約数和(自身を除く): 31051393

約数列:

[1, 7, 29, 79, 203, 553, 2291, 9811, 16037, 68677, 284519, 775069, 1991633, 5425483, 22477001, 157339007]

約数ペア:

[(1, 157339007), (7, 22477001), (29, 5425483), (79, 1991633), (203, 775069), (553, 284519), (2291, 68677), (9811, 16037)]