131505432

素因数分解:

$2^3\times 3^1\times {\mathrm{293}}^1\times {\mathrm{18701}}^1$

素因数の和:19003

約数の個数: 32

約数和(自身を含む): 329903280

約数和(自身を除く): 198397848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 293, 586, 879, 1172, 1758, 2344, 3516, 7032, 18701, 37402, 56103, 74804, 112206, 149608, 224412, 448824, 5479393, 10958786, 16438179, 21917572, 32876358, 43835144, 65752716, 131505432]

約数ペア:

[(1, 131505432), (2, 65752716), (3, 43835144), (4, 32876358), (6, 21917572), (8, 16438179), (12, 10958786), (24, 5479393), (293, 448824), (586, 224412), (879, 149608), (1172, 112206), (1758, 74804), (2344, 56103), (3516, 37402), (7032, 18701)]