189747166

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{7451}}^1$

素因数の和:7584

約数の個数: 32

約数和(自身を含む): 347680512

約数和(自身を除く): 157933346

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 214, 238, 749, 1498, 1819, 3638, 7451, 12733, 14902, 25466, 52157, 104314, 126667, 253334, 797257, 886669, 1594514, 1773338, 5580799, 11161598, 13553369, 27106738, 94873583, 189747166]

約数ペア:

[(1, 189747166), (2, 94873583), (7, 27106738), (14, 13553369), (17, 11161598), (34, 5580799), (107, 1773338), (119, 1594514), (214, 886669), (238, 797257), (749, 253334), (1498, 126667), (1819, 104314), (3638, 52157), (7451, 25466), (12733, 14902)]