131556824

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{5303}}^1$

素因数の和:5759

約数の個数: 32

約数和(自身を含む): 282597120

約数和(自身を除く): 151040296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 886, 1772, 3101, 3544, 5303, 6202, 10606, 12404, 21212, 24808, 37121, 42424, 74242, 148484, 296968, 2349229, 4698458, 9396916, 16444603, 18793832, 32889206, 65778412, 131556824]

約数ペア:

[(1, 131556824), (2, 65778412), (4, 32889206), (7, 18793832), (8, 16444603), (14, 9396916), (28, 4698458), (56, 2349229), (443, 296968), (886, 148484), (1772, 74242), (3101, 42424), (3544, 37121), (5303, 24808), (6202, 21212), (10606, 12404)]