189392856

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1171}}^1$

素因数の和:1496

約数の個数: 64

約数和(自身を含む): 496177920

約数和(自身を除く): 306785064

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 293, 552, 586, 879, 1171, 1172, 1758, 2342, 2344, 3513, 3516, 4684, 6739, 7026, 7032, 9368, 13478, 14052, 20217, 26933, 26956, 28104, 40434, 53866, 53912, 80799, 80868, 107732, 161598, 161736, 215464, 323196, 343103, 646392, 686206, 1029309, 1372412, 2058618, 2744824, 4117236, 7891369, 8234472, 15782738, 23674107, 31565476, 47348214, 63130952, 94696428, 189392856]

約数ペア:

[(1, 189392856), (2, 94696428), (3, 63130952), (4, 47348214), (6, 31565476), (8, 23674107), (12, 15782738), (23, 8234472), (24, 7891369), (46, 4117236), (69, 2744824), (92, 2058618), (138, 1372412), (184, 1029309), (276, 686206), (293, 646392), (552, 343103), (586, 323196), (879, 215464), (1171, 161736), (1172, 161598), (1758, 107732), (2342, 80868), (2344, 80799), (3513, 53912), (3516, 53866), (4684, 40434), (6739, 28104), (7026, 26956), (7032, 26933), (9368, 20217), (13478, 14052)]