157047982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{66377}}^1$

素因数の和:66412

約数の個数: 24

約数和(自身を含む): 291532176

約数和(自身を除く): 134484194

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 66377, 132754, 464639, 862901, 929278, 1725802, 6040307, 11217713, 12080614, 22435426, 78523991, 157047982]

約数ペア:

[(1, 157047982), (2, 78523991), (7, 22435426), (13, 12080614), (14, 11217713), (26, 6040307), (91, 1725802), (169, 929278), (182, 862901), (338, 464639), (1183, 132754), (2366, 66377)]