131506116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1565549}}^1$

素因数の和:1565563

約数の個数: 24

約数和(自身を含む): 350683200

約数和(自身を除く): 219177084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1565549, 3131098, 4696647, 6262196, 9393294, 10958843, 18786588, 21917686, 32876529, 43835372, 65753058, 131506116]

約数ペア:

[(1, 131506116), (2, 65753058), (3, 43835372), (4, 32876529), (6, 21917686), (7, 18786588), (12, 10958843), (14, 9393294), (21, 6262196), (28, 4696647), (42, 3131098), (84, 1565549)]